Sram Force AXS E1 DUB Threaded crankset with power meter

Measure your ride power data more accurately than ever with the Force AXS power meter. We built upon the stability and accuracy of the RED AXS integrated power meter, now providing riders even more options for customization and serviceability at the Force level. Riders will also be able to thread on and off desired chainring sizes for unmatched performance.

Features:

- Power meter is fully integrated into the chainring for lighter weight
- Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
- Measures right and left leg power balance
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Crisp and accurate front shifts
- DUB bottom bracket adds durability and simplicity

Specifications:

- Speeds: 12
- BB Compatibility: All SRAM Road DUB BBs
- Chainring Size: 46/33T, 48/35T, 50/37T
- Crank arm length: 160mm, 165mm, 170mm, 172.5mm, 175mm
- Chainline: 45.0mm
- BB Spindle Interface: DUB
- Chainring material: Aluminum
- Bolt Circle Diameter (BCD): Direct Mount (DM), Thread Mount
- Power meter: Yes
- Power Meter Type: Spider, Spindle

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 behavior, 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. We 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. We 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.