SRAM Force AXS E1 Powermeter X2 road bike crankset

The Force AXS power meter measures your effort with unrivalled precision, whilst remaining accessible to cyclists seeking a high-performance, customisable product. Based on the proven technology of the RED AXS, it inherits its reliability and stability, whilst offering greater flexibility in maintenance and more options to adapt the installation to your needs. Its main advantage lies in its direct integration into the chainring, which delivers significant weight savings and improved data transmission.

With a measurement accuracy of +/-1.5%, unaffected by weather conditions, this sensor provides reliable data whatever the circumstances. It also measures the power balance between the right and left legs, providing a comprehensive analysis of your pedalling. You can easily adjust your gear ratio thanks to X-Range technology, which allows for a wider range and smoother transitions between gears.

Front derailleur shifts are crisp and quick, enhancing the system’s responsiveness, whilst the DUB bottom bracket ensures simplicity and long-term durability. This sensor is available with several chainring combinations – 46/33T, 48/35T or 50/37T – to suit your riding style. Finally, the cranksets are available in several lengths: 160, 165, 170, 172.5 and 175 mm, to suit all body types.

Technical specifications:

- Gears: 12
- Bottom bracket compatibility: All SRAM Road DUB bottom brackets
- Chainring sizes: 46/33T, 48/35T, 50/37T
- Crank lengths: 160 mm, 165 mm, 170 mm, 172.5 mm, 175 mm
- Chainline: 45.0 mm
- Bottom bracket interface: DUB
- Chainring material: Aluminium
- Bore centre distance (BCD): Direct mount (DM), threaded mount