3D+ BCD 130 MAS
ROTOR believes that functionality and reliability — not fashion — best
define material selection when it comes to crafting its 3D+ cranks. Crank
arms CNC-machined in Spain from aeronautic-grade 7055 aluminum
are combined with proprietary technologies to yield cranks with an
exceptional stiffness to weight ratio that can handle the dizzying wattage
that you’ll stomp out on the 3D+. Together with ROTOR’s Universal
Bottom Bracket (UBB) system, ROTOR cranks offer a performance
upgrade opportunity for almost all ‘cross bikes on the market.
- Spider available: MAS 130 BCD
- Sizes available: 160/165/170/172.5/175/177.5/180mm
- Weight (172.5mm): 130 MAS 528g
- Spindle: 30mm aluminum alloy
- Q-Factor: 148 mm
- Chain line: 43.5mm
- Material: Aluminum alloy 7055 100% CNC machined
- Compatibility: Bottom bracket BSA, ITA, BB86, BB30, BB30A, PF30, BBRight, B386 Evo Oval and round chainrings, 130 BCD, 9,10 and 11 Speed