Description Elevating StandardsThe 2026 ERX electronic groupset 2026 eRX: The Ultimate Electronic Shifting SystemThe eRX is Blueprint’s flagship road electronic shifting system, built for competition. Extensive carbon fiber construction reduces weight for effortless riding, while L-TWOO APP connectivity ensures seamless, customizable shifting. The integrated caliper and DISC hydraulic disc brake enhance heat dissipation for reliable braking.Performance UpgradesThe latest eRX improves shifting precision while retaining its 10-12 speed power system. The DISC electronic dual-control lever offers enhanced ergonomics and tactile feedback, ensuring comfortable and accurate shifting, even in harsh conditions.Advanced Shifting & VersatilityThe electronic front derailleur features a Blueprint-designed motor for faster, smoother shifts, a Type-C charging port, and an aerodynamic design. The rear derailleur adopts asynchronous multi-speed shifting, improving stability and extending battery life.The integrated clamp enhances rigidity while reducing weight, and easy to be installed.With cutting-edge technology and refined engineering, eRX delivers smooth, reliable, and precise shifting for every ride. ELECTRONIC SHIFTERSpeed2x 10-12 speedSideRight & LeftBrakes LeverCarbonBraking ModeHydraulicColorGoldenWeight239g (R) 239g (L) Electronic FDSpeed2SMountingDirectOperation ModeElectricMax Gear Range56TCapacity16TChainline43.5mmColorGoldenWeight142g Electronic RD Speed 10-12S Main Material Carbon & Aluminium Cage Material (outside) Carbon Cage Material (inside) Aluminium Max Gear Range 11T-32T Color Golden Weight 290g INTEGRATED CALIPERBrake TypeHYDRAULIC CLAMPDisc BrakeDisc Brake (Flat mount)Main MaterialAluminiumColorBlack GreyWeight140g 140g (Including Brake hose) Secondary lithium battery pack Length 165MM Diameter Φ18MM Rated Voltage 7.4V Charging Voltage 8.4V Charging Current 1.5A Capacity 800mAH 5.92Wh Power lineLength0.9m 1.2mLine DiameterΦ2.5mmPlug DiameterΦ5mmPort Type4pinNote: A USB-A to Type-C charging cable is included. L-TWOO recommends using a charger rated at 5V/2A or higher for optimal charging performance.
