SRAM Force 2x12-Speed Inner Chainring - 35t 107 BCD 4-Bolt Blast BLK For use 48t Outer MFPN=00.4315.032.640 great for wider tires

great for wider tires

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

mounts to the front of each roller ski

Kits include Freehub body with CeramicSpeed bearings pre-installed for easy installation onto the wheel

Middle Base

SRAM Force 2x12-Speed Inner Chainring - 35t 107 BCD 4-Bolt Blast BLK For use 48t Outer MFPN=00.4315.032.640 great for wider tiresSRAM Force 2x12 Speed Inner Chainring 35t 107 BCD 4 Bolt Blast Black For use with 48t Outer. 4 bolt chainring for Force AXS 2x12 cranksets. X Range gearing technology gives you more range and a smoother gear progression so youre always in the right gear Tooth profiles are designed for improved wear Chainrings feature a durable finish TECH SPECS Tooth Count 35 Ring Position Type Inner Drivetrain Speeds 12 Chainring BCD 107 Color Blast Black Defined