Replace with Mr Clutch. Motorcycle Clutch solutions. Motorcycle clutches and accessories, slipper clutches, ducati clutch packs, resurfaced clutch plates.

STM Slipper Clutches.

STM Slipper Clutch - easy to fit, easy to adjust, easy to maintain.
Technical excellence, quality and excellent value... can make your bike faster, easier and safer to ride.

ON THIS PAGE;

ABOUT STM SLIPPER CLUTCH.
STM SLIPPER CLUTCH RANGE.

STM FOR APRILIA.
STM FOR BMW.
STM FOR BUELL / HARLEY.
STM FOR DUCATI (DRY & WET).
STM FOR HONDA.
STM FOR HUSABERG & HUSKY.

STM FOR KAWASAKI.
STM FOR KTM.
STM FOR MV AGUSTA.
STM FOR SUZUKI.
STM FOR TRIUMPH.
STM FOR YAMAHA.

STM CLUTCH TOOLS, SPARES.
STM TECHNICAL.

STM DUCATI PRODUCTS.
(Under Construction).


STM SLIPPER CLUTCH FOR STREET BIKES.

STM Slipper Clutch for Aprilia,  Ducati, Honda, Suzuki, Kawasaki, KTM, Yamaha and many Supersport, Superstock and Superbike.
STM Slipper Clutch for Supermoto, Off-Road, Street or Road race use.
Images as illustration. Actual Slipper Clutch supplied may be different due to model of bike and application.

    WHY STM - FOR STREET AND TRACK:
    To help prevent rear wheel lock up and engine over running, to enable clutchless down shifting, to allow controlled sliding of rear wheel, to allow better take of and starts due to diaphram spring. STM becomes essential when improving Motor performance, as power increases you simply change the Drive Spring to cope.

    WHY STM - FOR OFF-ROAD:
    To help prevent rear wheel lock up and engine over running, to help prevent engine shut off due to holes and bumps, to allow controlled sliding of rear wheel and jump preparation, to help with smother down hill, to allow better take of and starts due to diaphram spring.

    WHY STM - FOR SUPERMOTO:
    Slipper Clutch gives controlled engine braking when 'backing it in' effectively reducing rear wheel hop and softer transition to slippage when driving out of hot corners. Helps keep your rear wheel on the ground during the slide. Part of the secret of the top riders in US and World Supermoto! Once you try it, you will not live with out it.

    IF YOU ALREADY HAVE A SLIPPER CLUTCH:
    When you improve the Motor performance the Original Clutch and many other Slipper Clutches can become insufficient to handle the power, they may not be adjustable and the design could be simple to keep costs down. To avoid slipping It becomes important to use a higher specification STM slipper clutch on "non standard" engines where hp and torque has been increased. STM gives the ability to easily tune the clutch with a heavier primary springs with 10 kgs increases to get the right set up for the motor tune. The same secondary spring changes are available to get the right slipping for the rider and Track conditions. STM are very adjustable, most original Clutches are not.

STM Slipper Clutch inside.
STM Slipper Clutch inside. Showing hardened Ball races.
All STM Images are provided as an illustration only, actual Clutch for your model may be different from image.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

STM Slipper Clutch for Aprilia. Slipper Clutch for Aprilia Dorsoduro750, Shiver750.
Aprilia Dorsoduro 750 (2008 >)
& Aprilia Shiver 750 (07-14).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Aprilia RSV1000, Tuono.
Aprilia RSV1000, Tuono1000 (2000-08).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Aprilia RSV4.
Aprilia RSV4 (2009 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Aprilia SXV.
Aprilia SXV 450 550 STM Aprilia SXV Cross / Enduro.
EVOLUZIONE Wet Slipper 90 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Aprilia SXV Supermoto.
Aprilia SXV 450 550 STM Aprilia SXV Supermoto.
EVOLUZIONE Wet Slipper 90 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

STM Slipper Clutch for BMW. Slipper Clutch for BMW K1200.
BMW K1200 (2005-08).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for BMW S1000RR.
BMW S1000RR (2009 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for Buell & Harley Davidson.

Slipper Clutch for Buell & Harley Davidson.
Slipper Clutch for Buell.
Buell XB9, XB12 & 1125R.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Harley Davidson Sportster 883-1200.
Harley Davidson Sportster 883/1200.
Street/Race Wet Slipper 6 Spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.
STM for Ducati DRY Clutch options fit all Ducati DRY Clutch models since 1990 - Choose your technical preference...

Slipper Clutch for Ducati.

DRY CLUTCH

Ducati EVOLUZIONE SBK Slipper Clutch.
Ducati Models SUPERBIKE version.
EVOLUZIONE Street/Race Dry Slipper with: 125mm primary diaphragm spring & secondary diaphragm spring. Use original basket & disc pack (not included).
EXPORT AUD$1503.13 - AUST. $1653.44 incl. gst.
Ducati EVOLUZIONE 90mm Slipper Clutch.
Ducati OEM replace 6 Spring.
EVOLUZIONE Street Dry Slipper with: 90mm primary diaphragm spring & secondary diaphragm spring. Use original basket & disc pack (not included).
EXPORT AUD$1199.79 - AUST. $1319.77 incl. gst.

Slipper Clutch to replace Ducati 6 Spring Clutch.
Ducati OEM replace 6 Spring.
Street Dry Slipper using OEM 6 primary coil springs & secondary Spider spring. Not adjustable for slipping.
Use original Springs, basket & disc pack (not included).
EXPORT AUD$790.83 - AUST. $869.92 incl. gst.

    Ducati Evoluzione 48Tooth Slipper Clutch.
Ducati Models Evoluzione 48T version.
EVOLUZIONE Street/Race Dry Slipper with: 125mm primary diaphragm spring & 85mm secondary spring, 48T Basket & 48T disc pack
EXPORT AUD$1746.88 - AUST. $1921.56 incl. gst.
Ducati EVOLUZIONE GP Slipper Clutch.
STM Evoluzione EVO-GP Slipper Clutch with 48T basket and plates.
EVOLUZIONE-GP Street/Race Dry Slipper with: 125mm primary diaphragm spring & 85mm secondary spring, Fan Basket and Plate pack.
EXPORT AUD$2559.38 - AUST. $2815.31 incl. gst.
Wet Slipper Clutch for Ducati.

WET CLUTCH

Ducati_848_WET
Ducati models EVOLUZIONE version.
848, GT1000, Multi, Sport 1000 & ST3.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.63 incl. gst.
Wet Slipper Clutch for DUCATI 848 (125mm,48Tooth)
Ducati models 48T version.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring, 48T Basket & 48T disc pack
EXPORT AUD$1746.88 - AUST. $1921.56 incl. gst.
Ducati WET Clutch to DRY Clutch Conversion Kit.
Ducati Wet to Dry Clutch Conversion Kits.
(KITS TO FIT MOST WET MODELS)
Conversion from Wet to Dry Clutch with: Clutch Casing & Slipper Clutch, some incl. Basket, Plate Pack and Clutch Cover.
FROM EXPORT AUD$3141.67 - AUST. $3455.83 incl. gst. ASK US...


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for Honda. Slipper Clutch for Honda CBR600RR
Honda CBR600RR (2003 >).
EVOLUZIONE Street/Race Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Honda CBR1000RR.
Honda CBR1000RR (2004 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Honda CRF 250R Supermoto.
Honda CRF 250R Supermoto.
EVOLUZIONE Street/Race Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
  Slipper Clutch for Honda CRF250R Motocross & Enduro
Honda CRF250R Cross / Enduro.
EVOLUZIONE Street/Race Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Honda CRF 450R Supermoto.
Honda CRF450R Supermoto.
EVOLUZIONE Street/Race Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.

Slipper Clutch for Honda CRF450R Motocross & Enduro
Honda CRF450R Cross/Enduro.
EVOLUZIONE Street/Race Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for Husaberg & Husqvarna. Slipper Clutch for Husaberg
Husaberg FS & FE Models.
EVOLUZIONE Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Husqvarna Motocross, Enduro & Supermoto.
Husqvarna SM, TE & TC Models.
EVOLUZIONE Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for Kawasaki. Slipper Clutch for Kawasaki ZX6R.
Kawasaki ZX6R (2005 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Kawasaki ZX10R.
Kawasaki ZX10R (2004 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Kawasaki ZX10R.
Kawasaki ZX14R (2004 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Kawasaki Ninja 250 & 300.
Kawasaki Ninja 250, Ninja 300.
Street / Race.
EVOLUZIONE Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Kawasaki KX250F Motocross & Off-Road.
Kawasaki KX250F, KX450F
Cross/Off-Road.
EVOLUZIONE Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Kawasaki KX450F Supermoto.
Kawasaki KX250F, KX450F
Supermoto.
EVOLUZIONE Wet Slipper with: 125 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for KTM. Slipper Clutch for KTM LC8, 990, Superduke &  Adventure.
KTM 990 Adventure, Adventure S, Superduke & Superduke R (2004 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for KTM RC8.
KTM RC8 (2008 >).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for KTM LC4.
KTM LC4 (2000-07).
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
KTM Motocross, Enduro Slipper Clutch. EXC, EXC-F, XC, SX-F, SMR & EXC 6 DAYS.
KTM EXC, EXC-F, XC, SX-F, SMR & EXC 6 DAYS. Cross/Off-Road.
EVOLUZIONE Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
KTM Supermoto Slipper Clutch. EXC, EXC-F, XC, SX-F, SMR & EXC 6 DAYS.
KTM EXC, EXC-F, XC, SX-F, SMR & EXC 6 DAYS. Supermoto.
EVOLUZIONE Wet Slipper with: 125 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for MV Agusta. Slipper Clutch for MV Agusta F4.
MV Agusta F4 1000S, 750, 910.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for MV Agusta Brutale.
MV Agusta , F4 1000RR, 312R, Brutale 1078, Brutale 1090/990, 1000F4R.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for MV Agusta F3, 675
MV Agusta F3, Brutale 675 (2011 >).
EVOLUZIONE Street/Race Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for Suzuki. Slipper Clutch for Suzuki GSXR600 & GSXR750.
Suzuki GSXR600 & GSXR750.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Suzuki GSXR1000.
Suzuki GSXR 1000.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Suzuki GSXR1400 Hyabusa.
Suzuki GSXR1400 Hyabusa.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Suzuki DRZ400.
Suzuki DRZ 400. Cross/Off-Road.
EVOLUZIONE Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Suzuki DRZ400.
Suzuki DRZ 400. Supermoto.
EVOLUZIONE Wet Slipper with: 121 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Suzuki RMZ-250 & RMZ-450 Motocross & Enduro.
Suzuki RMZ 250, RMZ 450.
Cross/Off-Road.
EVOLUZIONE Wet Slipper with: 121mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Suzuki RMZ-250 & RMZ-450  Supermoto.
Suzuki RMZ 250, RMZ 450.
Supermoto.
EVOLUZIONE Wet Slipper with: 121 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for Triumph. Slipper Clutch for Triumph Daytona 675.
Triumph Daytona 675, Street Triple.
EVOLUZIONE Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Triumph Speed Triple.
Triumph Speed Triple, Tiger 1050.
EVOLUZIONE Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.


ALL STM SLIPPER CLUTCHES ARE SENT FREIGHT FREE UNTIL 31.12.2014.

Slipper Clutch for Yamaha Slipper Clutch for Yamaha R6.
Yamaha R6.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Yamaha R1.
Yamaha R1.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Yamaha Fazer, FZ1.
Yamaha FZ1 Fazer, FZ1 1000,
FZS 1000.
EVOLUZIONE Street/Race Wet Slipper with: 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1348.75 - AUST. $1483.62 incl. gst.
Slipper Clutch for Yamaha YZF250, WRF250 MX and Enduro.
Yamaha YZF250, WRF250. Cross/Off-Road.
EVOLUZIONE Wet Slipper with: 90mm or 125mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack (not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Yamaha YZF250, WRF250 Supermoto.
Yamaha YZF250, WRF250. Supermoto.
EVOLUZIONE Wet Slipper with: 90mm or 125 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Yamaha YZF450, WRF450 MX and Enduro.
Yamaha YZF450, WRF450.
Cross/Off-Road.
EVOLUZIONE Wet Slipper with: 90mm or 125 mm primary diaphragm spring & 85mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.
Slipper Clutch for Yamaha YZF450, WRF450 Supermoto.
Yamaha YZF450, WRF450.
Supermoto.
EVOLUZIONE Wet Slipper with: 90mm or 125 mm primary diaphragm spring & 85 mm secondary spring.
Use original basket & disc pack
(not included).
EXPORT AUD$1221.46 - AUST. $1343.60 incl. gst.


Order your STM Slipper Clutch here...

Place your Order now... GO HERE

Contact us with questions.



    SLIPPER CLUTCH TECHNICAL

    SPRING FUNCTIONING

    Primary spring:
    • It applies pressure on the disc pack through the pressure plate;
    • It replaces the many helicoidal springs.
    • Allows adjustment when Motor performance is increasing.

    Secondary spring:
    • it applies pressure on the drum;
    • it regulates the opening of the slipper clutch and regulates the engine braking to the wheel.
    • It allows adjustment to rider preference - The lighter the spring, the less engine brake; the heavier, the more engine brake.

    Primary Spring function:
    • The primary and secondary springs are pre-loaded in order to generate an initial elastic strength of contrast.
    • When you operate the clutch lever, the primary spring is compressed. The spring releases an elastic strength relative to the lever movement.

    Spring adjustment:
    • STM 125mm diaphragm primary springs are offered in 10Kg increments and are changed as Horsepower increases. There are 13 different weights to choose from (sold individually).
    • The 85mm diaphragm secondary springs are offered in 10Kg increments and are changed to rider preference and surface conditions. There are 6 different weights to choose from (sold individually).

    HOW DOES SPRING LOAD CHANGE WITH COMPRESSION?

    On closing the Throttle or changing down in gears, the engine's compression passes from the Cylinders to the gear box forcing the Clutch drum to rotate, with this action the secondary spring shifts the Clutch Hub outwards causing the clutch discs to disengage and moderate the compression shown at the rear wheel. The secondary spring is compressed in comparison with the initial drive and generates an elastic strength of contrast until power resumes. When power resumes to drive forward, the secondary spring to close the discs and start driving again.

    ARE STM SUPPLIED WITH A SUITABLE SPRING SET UP?

    All STM Diaphragm Slipper Clutches come with Primary & Secondary springs that have been calibrated for the specific application the clutch is intended for. The standard weight of both springs chosen by the STM Factory Technicians to be suitable for 90% of riders. One of the outstanding features of STM Slipper Clutches is that they offer a wide range of adjustment to suit any rider's needs. Both Primary & Secondary springs (weighted in Kilograms) are offered in 10kg increments and sold individually. Riders & engine builders can purchase additional springs to find the perfect combination to suit the rider preference and Horsepower output.

    ARE THEY THAT GOOD FOR OFF-ROAD USE?

    The STM Off-Road Wet Slipper Clutch is specifically designed for 250cc & 450cc four-stroke wet clutch applications. The clutch uses the cornerstone of STM technology, the 'Ball & Ramp' actuation for smooth slipper clutch operation along with STM's exclusive 'Forced Lubrication System' (FLS). STM developed the Forced Lubrication System to increase the amount of engine oil flowing through the wet clutch, this leads to cooler running temperatures and cleaner conditions therefore increasing the performance and longevity of the clutch components. In addition, the STM Off-Road Wet Slipper Clutch uses a 121mm Diaphragm Primary Spring and an 85mm Diaphragm Secondary Spring. By using diaphragm springs in both the primary and secondary positions the STM Off-Road Wet Slipper Clutch offers superior adjustability to suit any riding style and engine modification.

    DIFFERENCE BETWEEN 90mm & 125mm PRIMARY SPRING.

    The main difference is that with the 125 mm spring clutch, the elastic action of the spring is applied right on the disc pack. With the 90mm spring the pressure is not direct on the plates, because the spring is positioned in the centre of the clutch. The advantage of 125 mm spring is to give a softer clutch lever. The slipper clutch with a 125 mm spring is a later version of the 90 mm spring Slipper Clutch.


    ABOUT STM.

    STM's slipper clutch represents a huge change in motorcycle technology and rider technique and thanks to STM innovative ideas, worldwide success for the riders using the STM product. Thanks to the competence and lengthy experience gained designing and machining high quality components, the company has became the LEADER in the performance CLUTCH market segment. Thanks to STM, the slipper clutch era had begun.

    The first STM slipper clutch prototypes were originally developed and tested with the Official Ducati World SBK Team. These prototypes soon contributed to the victory of two World SBK Championships.

    Development and tests carried out in the following years allowed STM to extend such technology to wet clutches. In 2003 the "Evoluzione" slipper clutch technology was applied to wet clutch systems on Japanese motorcycles, widely broadening its range of applications with cooperation with top Honda, Suzuki, Yamaha, and Kawasaki teams that compete in sport production competitions. This allowed STM to gain experience and improve its product. Then STM debuted in Motocross and Supermotard meetings with unanimous approval and contributing to the victory in many races.

    Today STM offers a broad range of products which are constantly being tested and improved in order to satisfy the requirements of a growing number of riders. Developed and tested in cooperation with top teams, all STM components are designed with the latest technologies and manufactured with the most advanced CNC machinery.

    STM "Evoluzione" clutches stand out for their technologic and highly innovative design: shaped by their own function to essential lines, they are precious objects, a state of the art expression of Italian design.

    Sportsbike is the Australian Distributor for STM Slipper Clutch and Ducati accessories.

STM Slipper Clutch for street, road racing, off-road and Supermotard Motorcycles.

STM Supermotard, Supermoto Slipper Clutch.

STM Road racing Slipper Clutch. Biaggi wins World Championship for Aprilia RSV4.
STM Road racing Slipper Clutch used in World Superbike.

STM Slipper Clutch for Historic Suzuki GSXR1000 Katana.
STM Slipper Clutch for Historic Suzuki GSXR1000 Katana.

STM Ducati Dry Slipper Clutch - Evolutionze.
STM Ducati Dry Slipper Clutch.

STM Supermotard, Supermoto Slipper Clutch.
STM Supermotard, Supermoto Slipper Clutch.

STM BMW S1000RR Slipper Clutch.
STM BMW S1000 Slipper Clutch fitted.

STM Racing Slipper Clutch, gokart, offroad, supermoto, supermotard, world supersport, world superbike, motogp, moto gp, slipper clutch for racing motorcycles.
All STM Slipper Clutch comes with installation & set up Instructions.

STM slipper clutch components.
All STM Slipper Clutch apart. Models can be different.

STM Harley Davidson Slipper Clutch.
STM Slipper Clutch for 'Blown' Harley Davidson.

Ducati Dry Clutch Conversion Kits are available for 1199 & 899 Panigale, Ducati Diavel and Multistrada.
Ducati Dry Clutch Conversion Kits are available for 1199 & 899 Panigale, Ducati Diavel and Ducati Multistrada - ASK US.

STM SLIPPER CLUTCH RANGE

CONTACT US FOR THE CORRECT
CLUTCH FOR YOUR BIKE:

STM SUPERBIKE CLUTCH

Aprilia RSV1000 2000-2009
Aprilia Dorsoduro 2008-2010
Aprilia Shiver 2007-2010
Aprilia RSV4 2009-2010
BMW K 1200 2005-2006
BMW SBK 2009-2010
Buell XB-9 / XB-12 2002-2007
Buell 1125 R 2008-2010
Ducati all Dry Clutch Models
Ducati all Wet Clutch Models
Harley Davidson Sportster 883 / 1200 1998-2009
Honda CB1000 2008-2010
Honda CBR1000 RR 2004-2010
Kawasaki ZX10 R 2004-2010
Kawasaki ZX14 R 2004-2010
KTM 990 Adventure 2004-2009
KTM 990 Superduke 2004-2009
KTM RC8 2008-2010
MV Agusta 750 2001-2003
MV Agusta F4 1000 2003-2007
MV Agusta Brutale 910 / 1078 / 1090 / 990 2005-2010
MV Agusta 312 R 2007-2009
MV Agusta 1000 F5 2010 / 2010
Suzuki GSXR1000 2002-2010
Suzuki GSXR 1300
Suzuki GSXR1400 Hayabusa 1998-2010
Triumph Triple / Tiger 1050 2006-2010
Yamaha R1 1998-2010
Yamaha FZS 1000
Fazer 2001-2005
Yamaha FZ1 1000 / FZ1-S Fazer 2006-2010

SUPERSPORT SLIPPER CLUTCH

Honda Hornet 600 2007-2010
Honda CBR 600 RR 2003-2010
Kawasaki ZX 6R 2005-2010
Suzuki GSXR 600 / 750 1999-2010
Triumph Speed Triple
Daytona 675 2006-2010
Yamaha R6 2001-2010

CLASSIC SUPERBIKE SLIPPER CLUTCH

Kawasaki Z1000 J-R
Kawasaki GPZ 900
Kawasaki ZX 9R
Suzuki GSX 1100S Katana

MOTOCROSS / OFF-ROAD MX-R EVOLUTION
NON-SLIPPER REPLACEMENT CLUTCH

Aprilia SXV 4.5 5.5
KTM 450/ 505 SX-F
KTM 250 SX-F
Honda CRF 150
Honda CRF 250
Honda CRF 450 2003 / 2008
Honda CRF 450 2009 / 2010
Yamaha YZ/WR 250
Yamaha YZ/WR 450

SUPERMOTARD / OFF-ROAD SLIPPER CLUTCH

Aprilia SXV/RXV/MXV 4.5/5.5 2005 - 2010
Honda CRF150 2007 - 2010
Honda CRF250 2004 - 2010
Honda CRF450 2002 - 2010
Honda CRF450X 2005 - 2009
Husaberg FS/FE 450/501/550/570/650 2004 - 2010
Husqvarna TE/TC 450/510 2004 - 2010
 Husqvarna SM450/510/530 R/RR 2004 - 2010
Husqvarna TE/SM 610 IE 2000 - 2010
Husqvarna SM630R 2001 - 2007
Kawasaki KX250F 2005 - 2010
Kawasaki KX450F 2006 - 2010
KTM 250 EXC-F/XC/SX-F 2006 - 2008
KTM 450 SMR/EXC/XC/SX-F 2003 - 2010
KTM 525 EXC 2003 - 2007
KTM 505 SX-F 207 - 2010
KTM 530 EXC/XC 2008 - 2010
KTM 630 SMR 2006 - 2007
KTM LC4 2000 - 2007
Suzuki DRZ 400 2000 - 2009
Suzuki RMZ 250 2004 - 2010
Suzuki RMZ 450 2005 - 2010
Yamaha YZ/WR 250F 2001 - 2010
Yamaha YZ/WR 426F 2000 - 2002
Yamaha YZ/WR 450F 2003 - 2010


STM SPARES & CLUTCH TOOLS.

STM Springs as Spares.  Adjust for Power increase or tune for reder preference.

STM Clutch Holding Tools available from Sportsbike.
 

Product List Ducati.

Ducati Clutch Baskets
Ducati Clutch Covers
Ducati Clutch Plates
Ducati Clutch Pressure Plates
Ducati Clutch Slave Cylinders
Ducati Clutch Springs
Ducabike Slipper Clutch

Visit; www.ducationly.com.au/ the source for Ducati Accessories.

Product List all Bikes.

Custom applications & solutions
Re-surfaced wet Clutch plates
Slipper Clutches (Most Bikes)





Visit: www.sportsbike.com.au/ for Motorcycle Accessories and Tyre Warmers.

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Contact Mr Clutch. mr clutch, mrclutch, dr clutch, drclutch, mr clutch australia, motorcycle clutch parts, motorcycle clutch accessory, motorcycle clutch accessories, motorcycle clutch, motorbike clutch, motorcycle clutch solutions.

The information contained in this web site is general in nature and does not constitute advice.
Should you require advice, we recommend you engage the services of a trained professional Engineer or Mechanic.

All prices are in Australian dollars (unless otherwise specified). Australian Customers must add GST.
Prices and Specifications are subject to change without notice and do not include freight.
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All material is Copyright © KeyCapital Australia Pty Limited commencing 2009.