SHIMANO SM-RT64 CENTRE-LOCK DISC ROTOR Wheels and Hubs Gear front: 1/2-speed

Gear front: 1/2-speed

The ribbed panelling of the MEGATTACK allows the riders thumb room for compression

Chainring Teeth: 50/34t or 52/36t

The Quad Lock® Universal Adaptor can be directly adhered to smartphones

Front/Rear: Rear

SHIMANO SM-RT64 CENTRE-LOCK DISC ROTOR Wheels and Hubs Gear front: 1/2-speedThe Shimano DEORE GRX SM RT64 rotor delivers powerful and consistent braking performance across all riding conditions. Engineered for reliability, this disc rotor excels whether you're tackling technical terrain or cruising on mixed surfaces. The CENTRE LOCK mounting system streamlines setup and maintenance. The spine mount and lock ring design make installation and removal quick and straightforward, saving you time in the workshop or on the trail.