SRAM shaved grams from SRAM Rival XPLR Power Meter FC-RIV-1WP-E1 crankset without sacrificing a single watt of data precision. The featherweight, highly accurate spindle-based power meter integrates seamlessly into the striking new arm architecture, delivering the exact metrics you need to train smarter. Up front, SRAM's latest direct-mount chainrings maximize stiffness and power transfer while elevating the entire aesthetic of your build.
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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)
- SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Wide chainline for compatibility with Full Mount rear derailleurs
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Specifications: