Classified Aero Road Crankset - 170mm 30mm Spindle Carbon Black ModelNumber=K3769 Existing Rohloff hubs can be

Existing Rohloff hubs can be updated to spline carrier system by using RH8430 in conjunction with a spline sprocket

4 mm to 35

Charger can also charge the battery directly with the use of an adaptor

Utilizes Campagnolo's Ultra-Torque crank system to provide a very light weight and stiff system that transfers power to the pedals without power loss

Customizable Screen No Touchscreen Yes GPS Yes Wristband Ivory - Silicone Primary Color White Watch Color Ivory Solar Charging No Connectivity ANT+ BT Battery Type Lithium Ion Heart Rate Monitor Yes

Classified Aero Road Crankset - 170mm 30mm Spindle Carbon Black ModelNumber=K3769 Existing Rohloff hubs can beTake your cycling to the next level with the Classified 1x Aero Crankset engineered to provide the perfect blend of innovation performance and precision. Designed with lightweight carbon crankarms the crankset delivers exceptional aerodynamic efficiency and stiffness making it one of the lightest and fastest options available crafted for riders who demand nothing but the best. Number of Chainrings No Rings Included Drivetrain Speeds 13 Chainring BCD