The kit does NOT work with any other stem

Thin 13mm profile

12 x 142mm hubs

They are also compatible with J series finned pads

Retention system: Float Fit

Formula Monolithic Disc Brake Rotor - 180mm - Centrelock - Standard - 1.8mm to 1.9mm Dangerous Goods The kit does NOT workFormula put 3 years of development into these rotors to eventually produce a design that combines the best of all the "must have" features in a disc: extreme lateral stiffness that guarantees impact resistance by protecting the disk from unwanted damage; reduced unwanted noise caused by friction; a special anti noise design which reduces the risk of resonance and vibrations; reduced pad wear. Specs: Compatible with all Formula disc brakes Material: