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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
eMTBs tend to weigh more than traditional MTBs of the same category
Replaces Niner Part #28-013-13-00-20
External or internal mounting
Increased rollback of the brake pads
IPX5 water resistant standard
Shimano GRX RX400 Rear Derailleur - 10 Speed Fork Travel_150mm eMTBs tend to weigh moreShimano GRX RX400 Rear Derailleur 10 Speed If you like to take on rough and challenging trails on your adventure road bike or gravel bike, the GRX 400 10 Speed rear mechanism will bring you fast and reliable gear changes, no matter how rough your route gets. Also, to ensure excellent chain retention and prevent your chain from damaging your frame, Shimano has added a gravel tuned switchable clutch system. This can be turned off or on to suit the
US$ 174.97
US$ 256.00
US$ 210.00
