Cannonball Skyline front hub

The Cannonball Skyline is chosen by Lefty racers around the world! A super light hubshell, quality bearings and Carbon flange-reinforcement offer you unsurpassed performance. The use of each kind of material has been pushed to its own limits. The Aluminium aerospace grade with increased fatigue strength has been used to obtain the fine geometrical tolerances and the shape complexity whereas the Carbon material has been used to reinforce locally the flanges and to save the latest possible grams of the assembly. The geometry has been optimized to increase the distance between the flanges in order to increase the lateral stiffness of the wheelset.

Technical data

Colours: available in all Tune anodised colours
Max. rider weight: 90kg
Max. system weight: 105kg
Weight: 83,9g
Hole count: 28 or 32 for 3-cross lacing on the left and radial on the right side
Max spoke tension: 1100N
Axle type: Lefty 2.0 and Ocho
Bearing Type: Standard
Brake type: disc brake
Brake Interface: 6-Bolt disc-brake interface
Notes: Threadlock residue must be removed before installation. The hub is attached to the fork with the included aluminium mounting screw (right-hand thread) and must be screw secured with a torque of 6-8Nm. The brake rotor must be fastened with a calibrated torque wrench to a max torque of 5Nm.
Recommended spokes: Sapim CX-Ray or equivalent spokes

Dimensions for 6-Bolt

Flange distance left: 27,0mm
Flange distance right: 29,1mm
Pitch circle left: 51,6mm
Pitch circle right: 29,7mm
Diameter spoke holes: 2,4mm