Sram Rival AXS 1X XPLR Dub Wide E1 Powermeter 42T crankset

Sram cut grams out of the aluminum crankarms, but didn’t cut corners on power measurement

The light and accurate spindle-based power unit nestles into the striking redesigned arms to give you the data you need, and our newest direct mount chainrings are light and stiff while looking good.

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 AAA lithium 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)
• SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
• Wide chainline for compatibility with Full Mount rear derailleurs

Tech Specs

• Speeds: 12, 13
• BB Compatibility: All SRAM Road DUB BBs
• Chainring Size: 42T
• Crank arm length: 160mm, 165mm, 170mm, 172.5mm, 175mm
• Chainline: 47.5mm
• BB Spindle Interface: DUB
• Chainring material: Aluminum
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Crank arm material: Aluminum
• Power meter: Yes
• Power Meter Type: Spindle