My CartView CartCheckout

My Cart

Items:  items
Value: 
View CartCheckout
                                                     
Search for your bikeSelect your bike below, or use 'Quick Search' if it's not listed...
     

 

Aprilia RS660

Sigma Aprilia RS660 2021> onwards Performance Slipper Clutch
[+] CLICK HERE FOR A LARGER IMAGE...

Sigma Aprilia RS660 2021> onwards Performance Slipper Clutch

Ref: SIGMA-RS660


Essential for racers, trackday goers and road riders alike...!

The Sigma Slipper clutch will help you set a quicker lap time as well as providing additional stability on track by settling down the rear suspension and letting you get into the corner more smoothly.

The Sigma clutch is a simple ‘slipper only’ clutch so you don’t have to deal with the standard clutch wanting to engage while you are feeling for the ‘bite point’ on the start line. In addition grip mid corner is improved. BMW have followed a similar strategy by replacing the ‘slipper gripper’ normally fitted to their S 1000 RR sports bikes with a conventional ‘slipper only‘ clutch on their race M 1000 RR version.

The Sigma clutch includes new springs, an adjusting steel plate and a new cable/ Push lever assembly.

  • Avoids locking your rear wheel up or "hopping" when down-changing rapidly for greatly increased control and safety
  • Helps to protect your engine and its valves in the event of an accidental/inadvertent downshift
  • Employs the latest bearings & ramp technology for unnoticed, seamless, operation
  • Automatically adjusts slip to your riding style for the smoothest corner entry
  • Five ramp, wet type
  • Clutch centre only
  • Uses standard clutch plates (plus 4 new standard) and supplied springs


"It's only when you ride a bike deprived of a slipper clutch that you come to realise just how genius and essential these fancy sounding plate spinners are."

Carl Stevens, Fast Bikes Magazine




More Information

Price:£699.00 (£838.80 Including UK VAT at 20%)





(Shipping costs calculated before checkout and 20% UK VAT/tax will be removed for non-UK destinations)