SRAM Power Meter Rival E1 Dub Left Hand

Description:

Harness precise power data with the Sram Rival E1 DUB power meter, engineered for seamless performance. The integrated spindle design eliminates external sensors, delivering clean aesthetics without compromising accuracy. Left-hand crank arm at 170mm, this unit pairs instantly with your bike computer for real-time metrics that refine your training and racing strategy. Install and ride with confidence.

Specifications:

• Spindle-based unit measures left side power to calculate total watts
• Long battery life (400+ hours) to power a season of rides
• User replaceable lithium AAA 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)