SRAM Left Arm and Power Meter Spindle RIVAL E1 DUB

Invisible technology that will help you get to the finish line faster? Yes please. Our Rival power meter unit is entirely contained within the DUB spindle for ceffortless integration with any bike. Just install, pair, and ride.

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 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)

SPECIFICATIONS

Speeds 12/13
Crank arm length 160mm, 165mm, 170mm, 172.5mm, 175mm
BB Compatibility All SRAM Road DUB BBs, All SRAM Road WIDE DUB BBs
Bolt Circle Diameter (BCD) Direct Mount (DM)
Chainline 44.7mm, 47.5mm
BB Spindle Interface DUB
Crank arm material Aluminum
Color (Crank arm) Black
Power Meter Type Spindle