SHIMANO Deore RT64 Disc Brake Rotor - External Centerlock Size:- 180mm 156 g lighter than PD-MX80

156 g lighter than PD-MX80

Rack-Locks keep your seatpost in place and provide a mounting position for the front struts of a rack

This replacement left crank arm is made of forged aluminum and features standard offset

Whether it's race day or you're on the party lap train

Shimano disc brake adaptors

SHIMANO Deore RT64 Disc Brake Rotor - External Centerlock Size:- 180mm 156 g lighter than PD-MX80The Shimano GRX SM RT64 disc 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 Photo for color and material reference only