Rotor R-Hawk Modular Crank Arms 170mm black Truss Rim Internal Lock Size Metric 85cm

Internal Lock Size Metric 85cm Bracket No Thickness In mm 7mm Primary Color Black Internal Lock Size Imperial 2

For use with RED XPLR 1x 13-speed rear derailleurs

GPS Yes Heart Rate Monitor Yes Connectivity ANT+ BT SMART Customizable Screen Yes Touchscreen Yes Solar Charging No Watch Color Black Wristband Black - Silicone Battery Type Lithium Ion Primary Color Black External Sensor Compatibility Speed/Cadence/HR

Push all the way to the finish line in comfort and style with the Hyper RPS Ski Boot

Color Grey and black Frame Size U Primary Color Grey Wheel Diameter 20

Rotor R-Hawk Modular Crank Arms 170mm black Truss Rim Internal Lock Size Metric 85cmLightweight, modular 6082 aluminum arms with exceptional stiffness to weight ratio, with the ability to handle the demands of enduro and DH OCP direct mount rings allows the rider to configure to their optimum chainring position for maximum power transfer Axle spindle, spacer, DM ring and bottom bracket options available separately Due to inset bore location of the pedal threading, some flat pedals with a large inboard bearing may not be compatible