Rival Crank Arm Assembly For Road Bikes 160mm 12 To 13 Speed 8 Bolt Direct Mount DUB Spindle Black E1 Lightweight Aluminum Crankset Built For Stiffness And Precision With Smooth Power Transfer For Roadies And Racers
✔️ Lightweight aluminum crank arm for stiffness, precision, and power
The Rival crank arm assembly is a lightweight aluminum component designed for road bikes. It’s built to deliver stiffness and precise power transfer, with an 8-bolt direct mount interface and DUB spindle for easy bottom bracket setup (sold separately). Ideal for race-day performance and long-distance rides.
✅ Crank length: 160 mm
✅ Drivetrain compatibility: 12-13 speed road
✅ Interface: 8-bolt direct mount
✅ Spindle: DUB spindle for durability
✅ Material: precision-machined aluminum
✅ Finish: Black
💡 What is a road crank arm with DUB spindle used for in performance setups?
It's a handy component that connects the chainrings to your frame while delivering efficient power transfer and straightforward bottom bracket service.
- Handy for precise pedal response at 160 mm crank length
- Works with 12-13-speed road drivetrains and 8-bolt direct mount
- DUB spindle adds durability and easier BB installation