Nové středové složení od firmy Bonz pro nové modely Curve V7 a Roxxor V2.

Technické vlastnosti:

Arms: Full FORGED crank set, made whith aloy 7075 T6 Compatible whith standard EURO 68mm Bottom bracket frames

Bearings: Standard EXTARNAL bearings for 24mm axle (BSC 24mm type SHIMANO)

Free wheel: For SHIMANO STANDARD SPLINED free wheel

Bashring: For Standard 3mm-3.5mm bashrings or 3mm washer, can be use whith new EXPERT BONZ bashrings

Axle: Light steel 24mm axle, pressed into right arm, 48 SHIMANO splined to fix the left arm Finish: black mat anod whith BONZ lazer design

Weight: axle, 160mm arms, bolt and washer: 580 grams

Weight: Bearings: 85 grams

Include into this set: Left arm Right arm whith pressed axle Extarnal EURO bearing set

All washers Aloy bolt