SHIMANO GRX RD-RX825/RX820 PULLEY SET ebike-over-2500 It’s the first roller that

It’s the first roller that features a flywheel (there are two of them

No problem for the Marin Four Corners

and plenty of frame and fork mounts

1 x Hope Floating 6-Hole Disc Rotor

SHIMANO GRX RD-RX825/RX820 PULLEY SET ebike-over-2500 It’s the first roller thatKeep your GRX rear derailleur shifting smoothly with this genuine Shimano pulley set. Compatible with RD RX825 and RD RX820 models, this replacement includes two pulley wheelsthe guide and tension pulleys that wear over time. Regular replacement maintains crisp, reliable gear changes and extends your derailleur's lifespan. Trust authentic Shimano parts for consistent performance on any terrain. Compatibility GRX Di2 RD RX825 GRX RD RX820 Contents 1