Sram rear derailleur Force AXS E1 12-speed

The Force AXS rear derailleur is lighter, faster and more powerful than ever before... and in style. With the capacity for cassettes from 10-28 teeth up to 10-36 teeth, this wireless marvel features a new, even lighter cage and a larger pulley wheel for even more drivetrain efficiency. A rear derailleur for 1x and 2x, for the steepest climbs and descents and at the same time 12 g lighter than the previous Force generation.

X-Sync

X-SYNC™ 1x chainrings from SRAM ensure maximum performance and durability. The long SRAM X-SYNC™ tooth edges grip the chain earlier than traditional triangular-shaped teeth. The sharp and narrow tooth profile as well as the rounded bevelled edges support chain guidance. In order to offer the best possible performance even in muddy terrain, the X-SYNC™ chainrings have recesses for removing dirt and mud from the inner chain links and rollers. Made in Germany, X-SYNC™ chainrings are a key component of SRAM's 1x™ drivetrain.

AXS

AXS™ is the new bike component integration system from SRAM that combines electronic bike components and software. With the SRAM AXS™ app, riders can view battery status, change component behaviour, personalise control, receive maintenance reminders and update firmware.

X-Range

Road bikes are faster and more capable than ever before, and riders are expanding the possibilities of road bikes with drop bars. X-Range™ is designed for today's road cycling. We've completely redesigned road bike shifting to provide a wider range, more useful and smoother shifting, and smarter shifting settings - thanks to AXS™. With X-Range™ you are always in the right gear.

• AXS-enabled for easy setup, quick personalisation and high reliability
• Compatible with 1x and 2x drives
• Compatible with cassettes from 10-28 to 10-36 teeth
• Larger X-SYNC derailleur pulleys for greater efficiency
• Chain management technology ensures a quiet and safe drivetrain