e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic CheckoutTitle=DT Swiss ProLock ProHead Brass Nipples Designed to deliver crisp and

Designed to deliver crisp and accurate front shifts

Primary Color Black Spring Adjustments Air pressure Bottomless tokens Damping RL Damping Adjustments External rebound 3 position compression (Open/Pedal/Lock) Eye-To-Eye 190x42

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

Camera Compartment: 19 x 24

e*thirteen Helix Race Cassette - 12-Speed 9-52t Intergalactic CheckoutTitle=DT Swiss ProLock ProHead Brass Nipples Designed to deliver crisp andThe e*thriteen Helix Race 12 speed 9 52t cassette is engineered to deliver precision shifting performance with an industry leading 578% gear range. The proprietary 9 tooth smallest cog combined with the 52t largest cog enables the use of a smaller chainring for improved clearance lighter system weight and a lower bail out gear ratio without high gear compromise. Seamless cross compatibility with Shimano SRAM and TRP 12 speed drivetrains Patented 2