SRAM Force D2 1X AXS 40T Dub-Direct Mount Power Meter Spindle Chainset

Bottom Bracket Not Included!

It’s the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. So you can focus your attention on the stunning finish of the carbon fibre crankarm.

Key Features:

• DUB-PWR 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)

Specifications:

• Speeds: 12
• BB Compatibility: All SRAM Road DUB BBs
• Chainring Size: 40T
• Crank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
• Chainline: 45.0mm
• BB Spindle Interface: DUB
• Chainring Material: Aluminum
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Crank arm material: Carbon
• Colour (Crank arm): Iridescent
• Power meter: Yes
• Power Meter Type: Spindle