Rotor ALDHU Crank Arms

Description

The Rotor ALDHU 3D+ Crank Arms are the crankarms on which you can mount a 30mm bottom bracket and a Rotor ALDHU 3D+ spider of your choice. The crankarms can be driven via a matching bottom bracket in frame with BSA, BBright (Cervélo) and BB30 among others to use. ALDHU 3D+ crankarms are manufactured from the ultra-light 7055 aluminium and are produced with Rotor's proven Trinity Drilling System. For maximum adaptability, the ALDHU's crank adjustment system features a 4-piece design.

Compatibility

Matching Bottom Bracket sizes:
• BB30
• BB386
• BB86
• PRESS FIT 30
• PRESS FIT 4130
• PRESS FIT 4630