SRAM Rival D1 Quarq DUB Wide 2x Power Meter Chainset - 12 Speed

Power every ride. We’ve taken the reliability, elegance and features of Quarq’s legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.

Features

• An elegant integrated design
• DUB-PWR spindle-based unit measures left side power to calculate total watts
• Proven Quarq reliability and accuracy
• 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)
• Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1” tire widths (43/30T chainrings only)

SPECIFICATIONS

• Speeds: 12
• Crank arm length: 160mm, 165mm, 170mm, 172.5mm, 175mm
• BB Compatibility: All SRAM Road DUB BBs
• Chainring Size: 46/33T, 48/35T
• Bolt Circle Diameter (BCD): 94 BCD
• Chainline: 47.5mm
• BB Spindle Interface: DUB
• Chainring material: Aluminum
• Guard: No Guard
• Crank arm material: Aluminum
• Color (Crank arm): Black
• Power Meter Type: Spindle
• Hub Spacing Compatibility: Standard 142mm