SRAM Rival Powermeter Upgrade AXS Wide

Power on every ride. We have taken the reliability, elegance, and features of Quarq's legendary spindle-based power meter and lowered the entry barrier once again. This new power meter platform is fully housed in the DUB spindle to ensure a clean integration that fits more bikes than ever before. It is an invisible technology that adds only minimal weight and helps you reach your destination faster. This allows any eTap AXS bike to be retrofitted with power.

Features:

• An elegant, integrated design
• The spindle-based DUB-PWR unit measures power on the left side to calculate total wattage.
• Proven reliability and accuracy from Quarq
• Long battery life (over 400 hours) for a complete season
• User-replaceable lithium AAA battery
• DUB bottom bracket ensures durability and simplicity
• Waterproof (IPX7 tested up to 1 meter for 30 minutes)
• Lightweight (less than 40 grams additional weight to the standard crankset)
• Simple and cost-effective power meter upgrade
• Chainline: 47.5 mm
• Axle diameter: 28.99 mm (DUB standard)