• SRM BIELA POWER METER RIVAL AXS DUB 170 46/33 (107BCD)

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)
• Available in 48/35T and 46/33T configurations

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): 107 BCD
Chainline: 45.0mm
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