SRAM Rival 1 Rear Derailleur - 11 Speed Long Cage Black/Silver MFPN=00.5018.123.001 and powermeters SRAM Model ID:

and powermeters SRAM Model ID: FC-RED-ASSY-E1

the design oozes speed while proving to be incredibly comfortable

Compatible with 8-11 speed MTB (12 speed HG with 1

From MY2015

Spring Weight 600

SRAM Rival 1 Rear Derailleur - 11 Speed Long Cage Black/Silver MFPN=00.5018.123.001 and powermeters SRAM Model ID:SRAM Rival 1 Rear Derailleur 11 Speed Long Cage Black Silver. The 1x specific X Horizon derailleur design provides excellent chain control and shifts well regardless of cassette size. Roller bearing clutch and parallelogram design combine to minimize chain bounce making the drive train safer and quieter over rough terrain Not compatible with multiple chainring drive trains TECH SPECS Rear Derailleur Mount Type 10x1 Standard Rear Der Shifter