SRAM PC-1091R Road Chain - 10-Speed, 114 Links, Silver Suspension components & oils An ANT+ and Bluetooth Smart

An ANT+ and Bluetooth Smart Speed/Power/Cadence sensor that monitors indoor training sessions via smartphone

The MegaTooth design allows you to put all of your power through without worrying about dropping your chain

And when you combine this technology with the long-nosed

audaxes and races when using aero bars

Compatible with the Shimano 105 5700 / Tiagra 4600 10-speed road systems

SRAM PC-1091R Road Chain - 10-Speed, 114 Links, Silver Suspension components & oils An ANT+ and Bluetooth SmartProfessional quality chain uses SRAM's strongest pin to side plate joining method. Suitable for road and MTB drive trains. 1091R has cutouts n the outer links