SRAM FORCE22 WiFLi 11-SPEED REAR DERAILLEUR Giant-kids Battery and Clamp Adaptor is

Battery and Clamp Adaptor is not included

Compatibility Shimano Axle Unit for RD-M9000 Rear Derailleur Bracket

Weight：45g (with batteries)

Sprocket: Steel

700 x 30c: 345g

SRAM FORCE22 WiFLi 11-SPEED REAR DERAILLEUR Giant-kids Battery and Clamp Adaptor isAdopting all the technologies that provide the fastest, quietest shifting available, the new SRAM Force 22 Rear Derailleur. The Force22 has been designed with our Exact Actuation technology for precise, efficient shifting throughout the extended gear range. Sram has given and even refining tooth geometry of the jockey wheel. The result is that the chain that runs smoother and quieter than ever before. Features Exact Actuation shifting provides fast,