tune ClimbHill rear hub Boost 6-hole Endurance 12mm

Product information "ClimbHill Boost rear hub"
Our bestseller disc-brake hub for many years. The best quality/price ratio you can get. Available in all tune colours, assembled and adjusted by hand in Buggingen, Germany. The hub is CNC machined in our factory from aerospace grade Aluminium with an increased fatigue strength. The anodizing ensures a great look and prevents corrosion even under the toughest circumstances. The ClimbHill Boost is an unbeatable option for any disc-brake bike!


Technical data

• Colours: available in all Tune anodised colours
• Max. rider weight: 100kg
• Max. system weight: 115kg
• Weight: from 230,7g -12x148mm 6-Bolt
• Hole count: 28 or 32 for 3-cross lacing
• Max spoke tension: 1100N
• Axle type: available in 12x148mm with Aluminium Endcaps
• Bearing Type: left side Standard-bearings, right side Standard-bearings
• Freewheel type: 3Teeth Titanium Technology, also available as reinforced Endurance freewheel body
• Freewheel standard: available with XD, XDR, Shimano HG10, Shimano HG11 or Shimano MicroSpline
• Brake type: disc brake
• Brake Interface: 6-Bolt 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 148mm

• Flange distance left: 36,8mm
• Flange distance right: 23,6mm
• Pitch circle left: 55,5mm
• Pitch circle right: 55,5mm
• Diameter spoke holes: 2,4mm

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