tune Princess front hub Boost Centerlock standard 15mm

Product information "Princess Boost CL front hub"
The Princess Boost CL is chosen by elite racers around the world! A super light hubshell, Ceramic- or Endurance-bearings, Carbon flange-reinforcement and different endcaps offer you countless customizing options. Now available for the popular Centerlock* disc-brake mount! Each material was selected to achieve the lowest weight possible. The aerospace grade Aluminium with increased fatigue strength has been used to obtain the fine geometrical tolerances and the complex shape. The falnge geometry has been optimized to increase the lateral stiffness of the wheel. Just like any Formula One car this hub is ideal for competition and just like any race car this hub needs an inspection after each "Grand Prix" in order to maintain its top performance.


Technical data

• Colours: available in all Tune anodised colours
• Max. rider weight: 90kg
• Max. system weight: 105kg
• Weight: from 89,1g 15x110mm CL
• Max. spoke tension: 1100N
• Axle type: 15x110mm with Aluminium
• Bearing Type: Endurance-bearings
• Brake type: disc brake
• Brake Interface: Centerlock disc-brake interface
• Notes: Threadlock residue must be removed before installation. 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 with axle type 110mm

• Flange distance left: 26,5mm
• Flange distance right: 37,4mm
• Pitch circle left: 51,6mm
• Pitch circle right: 28,2mm
• Diameter spoke holes: 2,4mm
• Offset spoke hole left: 1,5mm
• Offset spoke hole right: -

*Center Lock rotor mounting system licensed by Shimano

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