Push past boundaries with the new SRAM Force XPLR E1—a 1x13-speed wireless drivetrain purpose-built for gravel. Engineered for precision, durability, and simplicity, Force XPLR E1 combines rugged components with smooth, reliable shifting to power through any terrain. The redesigned derailleur eliminates the hanger entirely, boosting impact resistance and removing adjustment headaches. Paired with the wide-range 10-46T cassette and a lightweight carbon crankset, this is the ultimate system for gravel riders who want it all: efficiency, control, and resilience. Key Features: 1x-specific 13-speed rear derailleur with hangerless Full Mount design Built to handle 10-46T XPLR cassettes and Flattop chains No adjustment screws; fast setup and precise shifting Replaceable and rebuildable derailleur parts for extended life 13-speed 10-46T cassette with 460% range for perfect gravel gearing Tight gear jumps for consistent cadence on rough terrain XDR driver body compatible Lightweight carbon crankset with DUB spindle and 8-bolt direct mount Available crank lengths: 160–175 mm; standard and Wide Q-factor options Groupset includes: Rear derailleur Shift-brake controls Chain Cassette Crankset Disc brake calipers Rotors Battery charger *The SRAM Force E1 groupset is available with modular components so you can select the perfect configuration for your bike. Please contact us to talk about your setup. Rear Derailleur FORCE AXS 46T Shifter Left / Brake Caliper FORCE AXS Shifter Right / Brake Caliper FORCE AXS Crank arm length Available in 160, 165, 170, 172.5, 175 Chainring 38T, 40T, 42T, 44T, 46T Chain FORCE 114 Cassette 10-46 Rotors Paceline X 160-160 Bottom Bracket not included Battery Included Yes - 2 Charger Included Yes Tool Included Yes