SRAM Force E1 Upgrade Kit groupset

Force E1 AXS brake/shift lever (left/right) + HRD brake caliper (Flat Mount, front/rear)
Force E1 AXS rear derailleur
Force E1AXS front derailleur
Paceline brake rotors (Centerlock, 160 mm, 1 pair)
Force E1 chain
Battery x 2
Battery Charger

SRAM Force AXS builds on the design of previous generations, taking SRAM fully wireless technology and adding refined ergonomics, effortless braking and further AXS integration. Beyond aesthetics and tech, Force AXS has shed a significant amount of weight, delivering a pro-level, lightweight drivetrain.

Lighter, faster and more capable than ever, the SRAM Force AXS rear derailleur does it all in style. Covering cassette ranges from 10-28T up to 10-36T, this wireless wonder has a new, lighter cage and a larger pulley wheel to increase drivetrain efficiency. One derailleur ready for 2x or 1x, the steepest climbs and descents, all while shedding 12g from previous Force generation.

Developed and upgraded for superior performance, the SRAM Force AXS front derailleur isn’t just fast and more precise while front shifting. It’s silent in every single gear, too. The cage is narrower, allowing for less distance to move, especially on outboard shifts and shifting under big power. This derailleur uses SRAM Yaw technology with auto trim to ensure the fastest possible shift and quiet performance.

All new hood ergonomics are now available for SRAM Force. This system has stiffer calipers, one-finger braking from the hoods and drops, bonus buttons, and texture to easily locate and actuate the buttons and controls. The improvements made resulted from over four years of rider feedback, giving an even wider range of riders the same level of comfort and control while also eliminating the possibility of finger pinch under hard braking.

Less effort, less hand fatigue, a lighter feel and more comfortable, powerful braking.