ClimbHill Boost CL rear hub

Our bestseller disc-brake hub for many years. The best quality/price ratio you can get. Now available for the popular Centerlock* disc-brake mount! 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 CL 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 226,3g - 12x148mm CL
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- or Endurance-bearings, right side Standard-bearings
Freewheel type: 3Teeth Titanium Technology, also available as reinforced Endurance freewheel body
Freewheel standard: available with Campa, XD, XDR, Shimano HG10, Shimano HG11 or Shimano MicroSpline
Brake type: disc brake
Brake Interface: Centerlock disc-brake interface
Notes: Screw on the lockring and tighten it with max. 40Nm.
Recommended spokes: Sapim CX-Ray or equivalent spokes

Dimensions for Centerlock with axle type 148mm

Flange distance left: 37,4mm
Flange distance right: 23,6mm
Pitch circle left: 55,5mm
Pitch circle right: 55,5mm
Diameter spoke holes: 2,4mm

*Center Lock rotor mounting system licensed by Shimano