Rear Brake Pedal Return Spring

Tuning the rear brake - Creates tunable pedal resistance and improved feel. No more on/off - Minimizes the ON / OFF feel of most rear brakes. Adjustable spring preload - Spring pre-load determines level of resistance. Keep it clean - Minimizes debris from jamming master cylinder. Dirt Bikes: Honda, Yamaha, and Suzuki dirt bikes require the 6mm Nissin Spring Kit. Kawasaki KXF and Beta dirt bikes require the 8mm Nissin Spring Kit. Ktm, Husky, and GasGas use the Brembo or BrakTec. Brembo Spring kits do not currently work on any Ktm Adventure Bikes (690, 790, 890, 990, 1090, 1190, 1290 or Dukes.) Brembo Spring kits do not work on Husky 701 but do work on the Husky 501. ATVs: Quads require the 8mm Spring Kit. *Please note when ordering whether your master cylinder shaft is 6mm or 8mm as well as whether it is a Brembo/Magura (KTM/Husq/Hus) or Nissin (Japanese bike/Beta). If your master cylinder has a 10mm adjuster or jam nut on the push rod, you need a 6mm application. If your master cylinder has a 12mm adjuster or jam nut on the push rod, you need a 8mm application.