SRAM Force 1 AXS Power Meter Crankset, 40 T, 1x12-speed

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 fiber crankarm.

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 minutes)
• Lightweight (less than 40g heavier than standard crankset)
• Compatible with 135mm and 142mm rear spacing

• Use: Road
• Model: Force AXS
• Gear rear: 12-speed
• BCD: Direct Mount (DM)
• Gears: 40 teeth
• Bottom bracket: DUB
• Gear front: 1-speed
• Gear rear: 12-speed
• Chain line: 45 mm
• Color: Grey
• Technologies: AXS, DUB-PWR, X-Range

DUB™

The unit consisting of crankshaft and bottom bracket is the core of the DUB technology. Here stiffness meets durability. Sram is has gone a bit further and made everything even simpler and I've done my job better. It is decisively the system approach through the integration of chainring, crank, shaft and bottom bracket, which means better drive performance.

X-Range

Road bikes are faster and more capable than ever before, and riders are expanding what is possible with drop bar bikes. X-Range is gearing for today’s road riding. SRAM has completely re-imagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings – enabled by AXS. With X-Range, you are always in the right gear.