Prince Boost CL ULImited rear hub

The Prince CenterLock* Boost ULImited shows the results of the latest research developments performed by Tune. Here is everything special: the lightest hubshell out of special Aluminium Alloy and hybrid Ceramic bearings. The flange geometry has been optimized to increase the lateral stiffness of the wheel. Each material was selected to achieve the lowest weight possible. Only available in the lightest colour: Silver.

Technical data

weight starting from: 194,5g
recommended spokes: SAPIM CX-Ray, SAPIM CX-Super
max. spoke tension 1100N
max. rider weight: 90kg
max.system weight: 105kg
field of use: MTB

Dimensions

flange distance left: 35,2mm
flange distance right: 22,2mm
pitch circle left: 47mm
pitch circle right: 57mm
diameter spoke holes 2,4mm
offset spoke hole left flange 1,5mm
offset spoke hole right flange 1,5mm
spoke lacing pattern: 28 spokes with 3-cross lacing
Our tune spokelength-calculator will further help you to calculate the needed spoke lengths!

Notes

configuration: Ceramic Bearing with Endurance freehub body
scope of delivery: hub and corresponding packaging if applicable
notice: Remove the 1.8mm spacer on your freehub to switch from HG10 to HG11 and from XD to XDR.
Remove the two spacers (1.8mm and 0.6mm) on your freehub to switch from HG10 to HG12.
Screw on the lockring and tighten it with max. 40Nm.
for more information please refer to the user manual
*XD-Compatible licensed by SRAM
*XDR Compatible licensed by SRAM
*microspline system licensed by Shimano