CBR
CBR600F | CBR600F2 | CBR600F3 | CBR600F4
CBR600F4i | CBR600RR | CBR900RR | CBR954RR
CBR1000F | CBR1000RR | CBR1100XX
Wiseco Big Bore Piston Kit

- Includes pistons, ring sets, piston pins, retainer clips and head gasket
- Wiseco pistons are forged from aerospace aluminum alloys for reliable operation and longevity
- Requires boring of the stock cylinders
Valve Shim Kit
Includes three valve shims of each size from 1.20 to 3.50mm in .05mm increments. 141 shims in total. 57 cents per shim!
K&N Air Filter
- Increased air flow over the stock air filter
- Designed to increase horsepower and throttle response
- Designed to fit inside the factory air box
- Larger surface area over foam filters which offers longer service intervals in dusty conditions
- Four layers of premium cotton gauze provides outstanding filtration
- Washable & re-usable, never wears out
- One filter will last the lifetime of your bike
Power Commander
Fuel Injection Tuning- Plugs directly into your bike's existing wiring harness. Does not require any wiring modifications.
- Provides precise information for fine-tuning fuel injection motors
- Comes pre-programmed for your specific bike
- Programmable either from a computer using the USB adapter or directly on the box with the built in touch buttons
- Improves engine performance over stock settings
- Allows you to re-tune your bike when installing a new exhaust system or changing an air filter
Hinson Slipper Clutch
Slipper clutches are designed to reduce the effect of engine braking. They are an essential addition to any race bike and offers better clutch and braking control.
- Provides more controllable downshifting and braking
- Reduces rear wheel lockup and patter caused by excessive engine braking
- Offers better protection against engine and gearbox damage caused by the engine going past redline on a downshift
- Reduced wear and tear on the gearbox
Hinson Slipper Clutches are easy to install and adjust. Highly recommended for non-race applications and beginner to intermediate racers.
Speedo Healer

On most modern motorcycles, with factory speedometer error being as high as 10%, even a modest sprocket gearing change can have the speedometer off by 15%. The SpeedoHealer is an inexpensive, convenient and very simple way to fix your speedometer and odometer. Compatible with all motorcycles with non cable driven speedometer.










