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SHIMANO GRX RD-RX820 SHADOW Rear Derailleur 12-speed The RD-RX820 is compatible with 11-34T and 11-36T 12-speed cassettes, providing a wide gear range so you can spin a comfortable cadence no matter the terrain type. The SHIMANO GRX 12-speed rear derailleur also features an integrated chain stabilizer that delivers quieter shifting...
SHIMANO GRX RD-RX822-GS SHADOW Rear Derailleur 1 x12-speed With its integrated chain stabilizer and medium cage, the SHIMANO GRX rear derailleur delivers quieter shifting, better ground clearance and more secure chain management in rough terrain. The RD-RX822-GS is compatible with 10-45T, 12-speed SHIMANO MTB cassettes, and the chain tensioner has...
SHIMANO GRX RD-RX822-SGS SHADOW Rear Derailleur 1 x12-speed With its integrated chain stabilizer, the SHIMANO GRX rear derailleur delivers quieter shifting and more secure chain management in rough terrain. The RD-RX822-SGS is compatible with 10-51T, 12-speed SHIMANO MTB cassettes, meaning you’ll never run out of gears even on the steepest...
Shimano SAINT RD-M820 SS wz Stabilizer
SHORT CAGE: The low-profile design of the Shimano Shadow rear derailleur tucks in to the dropout area to escape contact with rocks and branches that can ruin a ride in a matter of seconds.
Weight: 280g
SHIMANO SLX RD-M7100-SGS Rear Derailleur 1x12-speed Advanced shifting performance provides the confidence to enjoy any trail Fast and shockless shifting HYPERGLIDE+Extra wide range 12-speed drivetrain -10-51T (12-speed)Silent drivetrain in all gear positions Decreased rear derailleur and chain tension in low gear Bumper structure at rear derailleur pulley cage reduces impact...
SHIMANO ULTEGRA Di2 RD-R8150 2x12-Speed Rear Derailleur
Compact design includes an integrated wireless unit, charger, and switch
LED status indicator
Battery indicator
Pairing
Adjust mode, etc.
Wider range capacity
Max. low sprocket: 34T
Weight: 262g