SRAM Rival AXS Power Meter DUB

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 minutes)
• Lightweight (less than 40g heavier than standard crankset)

TECHNOLOGY

AXS

SRAM AXS connects electronic bicycle components with software for greater control and customisation. Through the AXS app, riders can monitor battery levels, adjust component settings, personalise controls, receive maintenance reminders and install firmware updates.

DUB

SRAM DUB technology improves the connection between the bottom bracket spindle and bearings, balancing stiffness, durability and simplicity. Its integrated design helps the crankset, chainrings and bottom bracket work together for improved drivetrain performance.

X-Range

X-Range gearing is designed for modern road cycling, providing a wider gear range with smoother, more practical progression between gears. Combined with AXS technology, it delivers intelligent shifting and helps riders maintain an appropriate gear across varying terrain.

DUB-PWR

DUB-PWR incorporates Quarq power measurement technology directly into the DUB crank spindle. It measures left-side power to calculate total output, offering an accurate, lightweight and discreet system compatible with different chainring configurations.

SPECIFICATIONS