The SRAM Rival AXS FC-RIV-P-E1 2x12 Power Meter Crankset with Chainrings is SRAM's most sophisticated aluminum crank architecture which now houses attainable power technology, blending unprecedented strength with precise data collection. Unlock the exact training metrics you need to elevate your performance, all seamlessly integrated into a featherweight, unyielding chassis driven by our fluid X-Range gearing.
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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
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Specifications:
| SPEEDS | 12 |
|---|---|
| BB COMPATIBILITY | All SRAM Road DUB BBs |
| CHAINRING SIZE | 46/33T, 48/35T |
| CHAINRING OFFSET | 0mm |
| CRANK ARM LENGTH | 160mm, 165mm, 170mm, 172.5mm, 175mm |
| CHAINLINE | 45.0mm |
| BB SPINDLE INTERFACE | DUB |
| CHAINRING MATERIAL | Aluminum |
| BOLT CIRCLE DIAMETER (BCD) | Direct Mount (DM) |
| POWER METER | Yes |
| POWER METER TYPE | Spindle |
| BOTTOM BRACKET TECHNOLOGY | DUB |
| CRANKSETS TYPE | Road |
| CHAIN TECHNOLOGY | Road Flattop D1, Road Flattop E1 |
| DRIVETRAIN CONFIGURATION | 2x |
| TECHNOLOGY (FD) | Road-Yaw |
| FRONT TOOTH JUMP | 13 |
| CHAINRING MOUNT INTERFACE | DM 8-Bolt |