Braking*s patented Batfly outer disc together with the stainless steel carrier combine to make the S3 semi floating disc, where the outer disc & carrier are held together by rivets in 3 places, yet connected in 3 places. This semi floating structure provides the best compromise between the prompt response of a fixed disc & the increased performance of a floating type disc.
Features:

• Front rotor kit that includes: 270mm disc, caliper relocation bracket & a set of sintered CM46 race grade Braking pads
• Semi floating S3 design * disc is laser cut stainless steel, heat treated & finished with CNC machining
• Features Batfly directional geometry with non-round profile
• Has been used by world championship winning teams around the world in off road racing, motocross & supercross (US teams have included Factory Yamaha, Star Racing Yamaha, Factory Husqvarna Off Road & several others)