ROAD ELECTRONIC SHIFTING GROUPSET
The “Electric” electronic shifting technology overcomes the challenges of power transmission efficiency in drivetrain systems. With a light touch of the button, the electronic shifting system provides rapid and precise gear changes. Regardless of harsh conditions, shifting remains accurate and controllable.
SERIES OVERVIEW
2x10-12 SPEEDThe LTWOO flagship road electronic shifting model is designed for competition. It features a lightweight carbon fiber build, easy L-TWOO APP connectivity, and precise shifting. The integrated caliper and DISC hydraulic brakes offer improved heat dissipation. Choose the eRX for a streamlined, high-performance ride.
UPGRADED
The new version of the ERX features significant performance improvements while retaining the previous power supply logic, compatible with 10-12 speeds.
ELECTRONIC SHIFTER
The ergonomic design and optimized button feel of the electronic shifter are a boon for riders. The wider grip ensures comfort during long rides, while the clearer button feedback makes it suitable for harsh conditions like strong winds and muddy terrain. Each press provides distinct feedback and precise shifting performance.
Electronic FD
The ERX features an upgraded electronic front derailleur. It uses a LTWOO selfmade motor, providing powerful drive for faster shifting. The guide plate structure has been significantly optimized for smoother gear changes. It also includes a Type-C charging port for easier charging. The aerodynamic design reduces wind resistance by minimizing the frontal area.
Electronic RD
The rear derailleur has removed the magnetic charging port and adjusted the shifting logic and programming. It now uses asynchronous multi-speed shifting and over-travel methods, improving stability during operation, reducing energy consumption, and extending battery life.
INTEGRATED CALIPER
The caliper features an integrated design, eliminating the mounting screws used in split designs. This reduces weight while enhancing overall rigidity.
ELECTRONIC SHIFTER
ELEVER is a thumb controller designed for flat handlebars. It connects with the ELECTRIC system, and electronic rear derailleur to send shifting commands. This makes the ERX compatible with flat handlebar bikes.
TIME TRIAL
The introduction of the ELECTRIC TIME TRIAL controller and brake lever allows LTWOO's ELECTRIC electronic shifting series to be used on time trial bikes.
SHIFTER SWITCH
The controller uses a built-in battery for power and features an expandable locking structure. It has an ultra-lightweight design, weighing just 40g.
Brake Lever
Features a wide, thick grip area for a comfortable riding experience. Weight: 148g
