SRAM Eagle S100 B1 Rear Derailleurs MTB po-ark2bag-225 and downhill conditions

and downhill conditions

EASE OF USE: Easy climbing aids manipulation

650 fill power down insulation traps more heat so you stay comfortable in cold conditions

Good heel cradling and robust protection all in one: exterior heel cap for even better power transfer

SRAM Eagle S100 B1 Rear Derailleurs MTB po-ark2bag-225 and downhill conditionsUtilizes proven Drag Spring cage damper for confident chain retention Max 500 percent range for pairing with PG1210 cassette X Actuation for use with Eagle Drivetrain shifters SRAM Model ID: RD S100 B1 Attributes Max Front Difference 0T Maximum Cog 50T Minimum Cog 10T Primary Color Black RD Capacity 40T Speed 12 Mount Standard