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