Rotor 3D24 Cranks for Road
The 3D24 crank continues to lead the 24mm crankset market in terms of technology, performance & rigidity. Developed with feedback from top pro cyclists, Rotor was able to design a crank is strong & light whilst maintaining stiffness and good druability.
Aircraft technology
100% CNC-machined 7075 aluminum alloy (used in aircraft fittings) and developed with feedback from the world´s top athletes, the 3D24 is strong but lightweight and will react to whatever wattage you can force on it.
ROTOR believes that functionality and reliability 'not fashion' best define material selection when it comes to crafting its cranks. Crankarms CNC-machined from aeronautic-grade 7055 aluminium or cold forged from 7075-T6 aluminium and combined with proprietary technologies yield cranks with an exceptional stiffness-to-weight ratio that can handle some serious pedal stomping and anything else you can throw at them. Together with ROTOR’s Universal Bottom Bracket (UBB) system, Rotor cranks offer a performance upgrade opportunity for almost all bikes on the market.
- Not supplied with spider allowing you to use the BCD of your choice and fit any chainring and size
- Crank arms and spindle suitable for use with road, tri and cyclocross bikes
- Pair of crank arms with spindle
- Weight: 500g (172.5mm)
- Spindle: 24mm steel
- Q-factor: 148mm
- Chain line: 43.5
- Made from T6 7075 aluminium alloy
- 100% CNC machined
- Compatible with BSA, ITA, BB86, BB90, BB30, BB30A, PF30, BBRight, BB386 Evo Bottom Brackets
- Compatible with Oval and round chainrings
- Bottom Bracket, Chainrings and spider are not supplied
The 3D24 crank continues to lead the 24mm crankset market in terms of technology, performance & rigidity. Developed with feedback from top pro cyclists, Rotor was able to design a crank is strong & light whilst maintaining stiffness and good druability.
Aircraft technology
100% CNC-machined 7075 aluminum alloy (used in aircraft fittings) and developed with feedback from the world´s top athletes, the 3D24 is strong but lightweight and will react to whatever wattage you can force on it.
ROTOR believes that functionality and reliability 'not fashion' best define material selection when it comes to crafting its cranks. Crankarms CNC-machined from aeronautic-grade 7055 aluminium or cold forged from 7075-T6 aluminium and combined with proprietary technologies yield cranks with an exceptional stiffness-to-weight ratio that can handle some serious pedal stomping and anything else you can throw at them. Together with ROTOR’s Universal Bottom Bracket (UBB) system, Rotor cranks offer a performance upgrade opportunity for almost all bikes on the market.
- Not supplied with spider allowing you to use the BCD of your choice and fit any chainring and size
- Crank arms and spindle suitable for use with road, tri and cyclocross bikes
- Pair of crank arms with spindle
- Weight: 500g (172.5mm)
- Spindle: 24mm steel
- Q-factor: 148mm
- Chain line: 43.5
- Made from T6 7075 aluminium alloy
- 100% CNC machined
- Compatible with BSA, ITA, BB86, BB90, BB30, BB30A, PF30, BBRight, BB386 Evo Bottom Brackets
- Compatible with Oval and round chainrings
- Bottom Bracket, Chainrings and spider are not supplied
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