SRAM Force 1 AXS E1 DUB Aero Power Meter Chainset

Measure your ride power data more accurately than ever with the Force 1 AXS power meter. It’s the lightest and stiffest integrated Force power meter SRAM has developed yet. It’s accurate to +/-1.5%, unaffected by temperature changes and the direct mount X-Sync chainring is aero and longer-lasting.

Technology

AXS

AXS is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalize controls, get maintenance reminders, and update firmware.

DUB

The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. SRAM took it a step beyond conventional thinking and made everything simpler better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.

X-Range

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

More range, tighter jumps, and smoother shifts. What’s not to love? With X-Range, getting everything you’ve always wanted in a drivetrain has never been simpler.

Features

• Power meter is fully integrated into the chainring for lighter weight and greater accuracy
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• Measures right and left leg power balance
• DUB bottom bracket adds durability and simplicity

Specification

• Speeds: 12
• Bottom Bracket Compatibility: All SRAM Road DUB Bottom Brackets
• Chainring Size: 50 Tooth
• Chainline: 45.0mm
• Bottom Bracket Spindle Interface: DUB
• Chainring Material: Aluminium
• Bolt Circle Diameter: Direct Mount
• Crank Arm Material: Carbon
• Crank Arm Finish: Carbon-Gloss
• Power Meter Type: Spider