Circuit Racing TR49 Rear Wheel 4-Piston Big Brake Kit Rotor Material & Design:Steel - GrainSlot with Ø340 mm × 34

with Ø340 mm × 34 mm rotor specification

or a non-listed rotor face pattern

Remove old thread locker residue

and endurance heat loads

Iron or Carbon-Ceramic

Circuit Racing TR49 Rear Wheel 4-Piston Big Brake Kit Rotor Material & Design:Steel - GrainSlot with Ø340 mm × 34Racing Series Circuit Rear Axle 4 Piston TR49 Circuit Racing Rear 4 Piston Big Brake Kit The Circuit Racing TR49 is a rear axle 4 piston big brake kit built for circuit work, time attack, and endurance use. A monoblock forged caliper, two piece floating rotors, and racing pad compounds deliver consistent pedal feel and thermal repeatability lap after lap. Why Builders Choose the TR49 Rear brake balance is what keeps a chassis stable under trail