Shimano
Shimano GRX Rear Derailleur RDRX820SET 12-speed
$145.00
Sold out
- Questions? (561) 842-2453Talk to our shop team: sizing, fit and service.
- Visit the showroom821 Federal Hwy, Lake Park · Mon–Fri 10–6, Sat 10–4
Details
SKU Description
- ・Silent and secure rear shifting on rough terrain
- »Adjustable chain stabilizer prevents chain slap and drops
- »SHIMANO SHADOW RD+
- ・Smooth and reliable shifting on mixed surfaces
- »ON/OFF stabilizer switch matches terrain
- ・Maximum front chainring difference: 17T
- ・Top sprocket: Max. 11T/Min. 11T
- ・Low sprocket: Max. 36T/Min. 34T
- ・Total capacity: 42T