The SPS Clutch Lever is an invention that should have been invented twenty years ago. In racing the first 60 feet can be the difference of winning or loosing. "Us Drag Racers" have spent Thousands of dollars to lower 60 foot times. Motorcycles and ATV's are at a great disadvantage, no 4 link, no wheelie bars, no 2 step ignition systems, no air shifters, no 8000 rpm torque converters. Motorcycles and ATV's are just left with one rear shock and a swing arm. With 4 stroke single cylinder technology horsepower is creeping up to the 70 hp mark, and road racers 200! And we are still using some antique suspension systems, and no electronics!The Launch is fast becoming "who" can feather the clutch, ride the rear brake. and with the least amount of mistakes, is getting the hole shot."
Think about what you are doing, you are slowing down foward motion and killing 60 foot times!
SPS has invented and constructed a devise that will lower 60 foot times, elimanate arm pump, faster laps .
Leave on rev limter at wide open throttle no clutch feathering,
no excissive wheel stands.no brake riding. From the beginner to the pro you will benifit from our Custom Levers!
Technical Data
SPS Clutch Levers are American Made
with T6 6061 Billet Aluminum CNC to Precision Specs.with 3 year warranty
Bar Mount Clamp opening 7/8 inch standard most Handle Bars. Made from T6 6061 Billet, Call for other size needs.
Cable retainer and Adjuster lock made from T6 Billet CNC
Self Aligning Cable pin made from T6 Billet CNC
Two Clutch Cable end mounting holes. Adjustable Leverage Ratio
Upper Lever adjuster Stainless steel Allen bolt and lock nut
Clutch Cable slot cut wide to fit heavy duty Cables.
"How it Works"
Clutch slippage is controled on start by not allowing the
the clutch to totaly disengauge, under heavy load the clutch disc's will cause minmual slip at the friction plates, as wheel speed increses and motion of the bike increses the load on the friction plates decreese causing the clutch plates not to slip appox. 6 to 15 feet off the starting line. Shifing to the next gear automaticly disengages the slip control.
When adjusted correctly your bike will feel like you have a "Race Torque Converter installed" and leave like a rocket.
See instruction sheet for adjustments and installing SPS Clutch Levers
Tips
Thru the R&D we have tested various makes of clutches. The carbon fiber after three hard starts will heat up and get real sticky you will need to let the clutch cool off for about 10 minutes to finalize your final adjustments to the SPS Clutch lever. If you adjust it in this condition, and do not heat clutch before going to the starting line the clutch will SLIP. The best method is to let cool then make final adjustments. Other clutch manufactures after 4 or 5 hard starts, let the bike set for 15 to 20 minutes then make your final adjustments, Make sure you leave at the same RPM EVERY TIME... Some of our hot shots that are testing this are Leaving In 1ST Gear! At 25 foot they are 2 bike lengths ahead!
