Shimano SM-RT54-SE Disc Brake Rotor - 160mm Center Lock For Resin Pads Only External Spline Lockring Model=GS1 Evo Grips } A fast tire on

} A fast tire on hard-packed and mixed terrain

Serviceable dual DU bushing system

Infinite Rate Tune (IRT) allows independent mid stroke and end stroke for better bottom out control

} Precision CNC machined 7075 aluminum for use with 1/8 inch chain

Shimano SM-RT54-SE Disc Brake Rotor - 160mm Center Lock For Resin Pads Only External Spline Lockring Model=GS1 Evo Grips } A fast tire onThe Shimano SM RT54 disc brake rotors provide exceptional stopping power in all riding conditions. Shimano's Center Lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. For use with resin pads only Center Lock lockring design offers fast and easy installation Rotor Size (mm) 160 Rotor Type Two Piece Pad Compatibility Resin Pads Only Hub Disc Compatibility Center Lock