Suzuki SV650 Slipper Clutch Extra Plate With Basket 1999/2020


Spears Racing’s slipper clutch reduces rear wheel chatter on downshifting, allowing better chassis stability under braking and entry to corners, reducing the chances of crashing and allowing the rider to reduce lap times as a result of better grip.

Clutch Spring Included


1 in stock


Spears Racing New Suzuki SV650 Race Slipper Clutch is computer-aided design/computer-aided manufacturing billet Slipper Clutch and is produced from EN AW 7075 aerospace aluminum alloy which has excellent mechanical properties, exhibits good ductility, high strength, toughness and good resistance to fatigue. Each unit is hard anodized which is Type III which is done under more exacting process conditions resulting in a harder, denser, thicker, and more abrasion resistant coating for increase durability and longevity.

Spears Racing newest SV650 Slipper Racing clutch is one of the newest version of the race clutch for high HP high torque SV650 race engines. For several years the SV650 has been making more and more RWHP and Torque, the Standard slipper will take some of the abuse but it will not last or compare to this new design. Both the pressure plate (Outer) and the base of the inner hub are lined with steel  coated plates that have been machined and are attached by counter sunk machine screws for more wear resistance and longevity, because of this you will be able to  add an extra steel and friction plates to the slipper (This is a big deal adding more surface area to the slipper plates) and the hub is taller also. You as the installer need to understand that all clearances need to be checked and double checked(aftermarket clutch covers for the first gen ) and also you need to lay some clay inside of the second and third gen clutch covers and install to see if there is any issues  with the slipper clutch assemble contacting the cover.

Why do you need a slipper clutch?

The reason is simple – the slipper clutch reduces rear wheel chatter on downshifting, allowing better chassis stability under braking and corner entry thus reducing the chances of crashing. This designed will allow the rider to reduce lap times as a result of better grip and more confidence. One of the greatest features of this slipper is reducing over-torqueing of the engine and will assist the engine by shifting incorrect gear is nearly impossible.
Slipper Clutch Design will prevent damage to the engine and gearbox by reducing the mechanical stress caused by the back-torque of the engine and reducing the chance of over-revving on down shifts.
Spears Racing’s slipper clutch reduces sudden forces on the inside of the transmission and will reduce wear and tear on the transmission.

Positives of a Slipper Clutch on your Bike:

It can prevent disastrous rear wheel lock up in case of engine seizure or transmission failure.
It also reduces work of suspension by absorbing engine braking force hence less bumpy ride while cornering.
Provides better clutch feel and smoother action
The rider does not need to concentrate on clutch operation which allows him to concentrate on other things such as body posture, braking etc while cornering.
Greatly reduces stress on your chain, increasing its life
Suitable for Racing, Track, and Street riding
Uses original friction plates, drive plates, and basket (Some kits replace the OEM basket with a billet basket)

 Suzuki SV650 Race Slipper Clutch Kit consist of:

1 pc. Spears Racing Slipper
1 pc. Clutch Basket Racing
1 pc. pressure plate
3 pc. Starter Ring Gear Bolts
6 pcs. spring Tops set
6 pcs. spring Tops set for more preload ( more engine back torque )
6 pcs. bolt M6
6 pcs SP20-650 Spring kit
1 tube Red Loctite


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