Shimano SM-RT54-SE Disc Brake Rotor - 160mm Center Lock For Resin Pads Only External Spline Lockring MPFN-98-32223 Incorporates Ice Technologies FREEZA construction

Incorporates Ice Technologies FREEZA construction for superior heat dissipation

Designed to provide just what’s needed and not an ounce more the Surly Preamble Fork is offered in two configurations to accommodate 650b and 700c wheel sizes

Foam core helps to absorb impacts and dampen vibrations

Chainguide Mount Type BB Cup Mount Color Black Defined Color Black Material Aluminum Material Composite Max Tooth (teeth) 38 Weight 40

BSA standard - left & right thread tap 1

Shimano SM-RT54-SE Disc Brake Rotor - 160mm Center Lock For Resin Pads Only External Spline Lockring MPFN-98-32223 Incorporates Ice Technologies FREEZA constructionShimano SM RT54 SE Disc Brake Rotor 160mm Center Lock For Resin Pads Only External Spline Lockring. The Shimano SM RT54 disc brake rotors provide exceptional stopping power in all riding conditions. Shimanos 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 TECH SPECS Rotor Size (mm)