Discontinued -- Fly Racing Pro Clutch Kit - Standard Lever - Black valves Stock applications will see peak

Stock applications will see peak gains close to 1HP

They will likely not fit on Euro/Italian pattern hubs/spokes or Chinese knock-off bikes

Unlike many other similar looking Z50 swing arms on the market this one uses solid billet aluminum sections

the Pro Circuit top clamp and bar mount offer the perfect solution by providing substantial rise over the stock triple clamps

If the markings on the spring coil has worn off there might be an engraved number on one of of the spring ends

Discontinued -- Fly Racing Pro Clutch Kit - Standard Lever - Black valves Stock applications will see peakFeatures: Universal fit for any 2 and 4 stroke motorcycle and ATV. New redesigned 2 hole system, medium easy pull, and light easy pull. Helps avoid arm and hand fatigue. 2 styles of levers, shorty 2 finger and standard size lever. Easy to install, split perch design, nylon insert, to rotate upon impact. Cable angle direction adjuster device, clutch cable easy star adjuster. Black rubber boot, New lever design wider and thicker aluminum blade. Grip