Shimano SM-RT64-M Disc Brake Rotor with External Lockring - 180mm Center Lock Silver Chainring Cutting length: 28

Cutting length: 28

Base 2 and Alpinist 2 cookware

Details in G-1000 Eco on the inside of the collar

Front Derailleur Cable Pull: Bottom Pull

Urban commuting

Shimano SM-RT64-M Disc Brake Rotor with External Lockring - 180mm Center Lock Silver Chainring Cutting length: 28The Shimano SM RT64 disc brake rotor delivers powerful and consistent braking performance in all riding conditions. The Center Lock mounting system makes installing and removing rotors quick and easy, thanks to the spine mount and lock ring design. Compatible with both resin or metal pads Includes external type rotor lockring Item Specifications Hub Disc Compatibility Center Lock Pad Compatibility All Pad Compounds Rotor Size (mm) 180 Rotor Type Two