SHIMANO GRX RD-RX825/RX820 PULLEY SET ebike-over-2500 No problem for the Marin

No problem for the Marin Four Corners

Radiator Airfinn: No

The adapter is also compatible with suspension forks with two lateral threaded bushings from the brands Fox

and plenty of frame and fork mounts

12 mm thru-axle CentreLock disc

SHIMANO GRX RD-RX825/RX820 PULLEY SET ebike-over-2500 No problem for the MarinKeep 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