Sunrace CSM63 7sp Cassette 11-28t Silver CheckoutSpec= Banjo Screw IFP and RFP skis) and

IFP and RFP skis) and MOVE Manual binding

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

Standard model designed for road bikes and gear while the large size is more for mountain bikes and able to store a 29 inch tube

The old NIS system provided a large range of binding adjustment

Sunrace CSM63 7sp Cassette 11-28t Silver CheckoutSpec= Banjo Screw IFP and RFP skis) andSuper Fluid Drive shift profiling, compatible with SRAM and Shimano 7sp drivetrains Sandblast satin finished steel rings TECH SPECS model CSM63 freehub type HG speed 7 range 11 28 cogs 11,13,15,18,21,24,28 color silver weight 248g