Rival D1 Quarq Crank Arm Power Meter Crankset With DUB Bottom Bracket For 12 Speed 28.99mm Spindle 175mm Black Road Bike Upgrade Built For Precise Watts And Real World Training Data

Quarq D1 Power Meter Crank Arm with DUB BB, 12-Speed
✔️ Power meter integrated, 28.99mm spindle, 175mm crank, Black

This power meter crank arm with DUB bottom bracket is designed for road bikes, delivering precise watts data during real-world rides. It’s a straightforward upgrade for riders moving to on-bike power measurement while maintaining 12-speed compatibility.

✅ Single crank arm power meter with DUB bottom bracket for durable, simple maintenance
✅ 12-speed road drivetrain compatibility with 28.99mm spindle and 175mm crank length
✅ Integrated watts measurement for real-world training data
✅ Black finish to match modern road bikes and frames

💡 What is a power meter crank arm with DUB bottom bracket and how does it improve training data?

Here's a handy breakdown you can skim quickly:

- Real-time watt measurements help tailor workouts
- DUB bottom bracket interface reduces maintenance and wear
- Works with 12-speed road drivetrains for broad compatibility
- 175mm crank length fits typical road bike geometry
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