Shimano SM-RT64-S Disc Brake Rotor with External Lockring - 160mm Center Lock Silver Saltwater Fishing Key features include: A Custom-Fit

Key features include: A Custom-Fit waist System

Positively locks gear in place

Hip (Standard) 51 in 54 in Girth

Track time spent at an aid station or checkpoint during an ultrarun — so you don’t need to hit pause

Main compartment

Shimano SM-RT64-S Disc Brake Rotor with External Lockring - 160mm Center Lock Silver Saltwater Fishing Key features include: A Custom-FitThe 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) 160 Rotor Type Two