Shimano SM-RT54-SE Disc Brake Rotor - 160mm, Center Lock, For Resin Pads Only, External Spline Lockring Bike Accessories Brand_Pro The central part of the

The central part of the tread features spaced directional grooves for a wider contact surface

high pressure casings

Dark Ink Hatch Palm

and the low-profile

Shimano SM-RT54-SE Disc Brake Rotor - 160mm, Center Lock, For Resin Pads Only, External Spline Lockring Bike Accessories Brand_Pro The central part of theThe 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 Includes external type rotor lockring Compatible with all axles Rotor Type: Two Piece Hub Disc Compatibility: Center Lock Rotor