Our most advanced aluminum cranks meet our most accessible power measurement. Get the data you need to progress, integrated into a light, stiff and strong crankset that features our X-Range shifting.
Features:
- Spindle-based unit measures left side power to calculate total watts
- Long battery life (400+ hours) to power a season of rides
- User replaceable AAA lithium battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 mins)
- Lightweight (less than 40g heavier than standard crankset)
- Crisp and accurate front shifts
- Integrated one-piece chainrings
- Available in 46/33T and 48/35T chainring combos
