
- Sram`s most advanced aluminum cranks paired with their most accessible power measurement system
- Spindle-based unit measures left side power to calculate total watts
- Long battery life (400+ hours) to power a season of rides
- Lightweight, coming in less than 40g heavier than the standard crankset
- Integrated one piece chainrings offer crisp accurate shifts
- DUB bottom bracket adds durability and simplicity
- User replaceable AAA lithium battery
- Length / Teeth: 172.5x48/35
- Spindle Type: DUB
- Color: BLK
- Bolt Pattern: Direct Mount
- Speed: 2x12
