LTWoo is where serious drivetrain tech meets everyday value, engineered for riders who appreciate precision without the price tag. Built from quality materials and tested to perform, LTWoo lights up your ride with reliable shifting you can trust. Dive into top-tier derailleurs and drivetrain parts that deliver durability for the kilometre ahead.

Founded in 2013, LTWoo is China’s first dedicated groupset developer, not just a copycat in the cycling parts world. It designs and manufactures its own derailleurs, shifters and drivetrain systems. That means every part is the result of in-house research, engineering and rigorous testing.

Those roots show up on the road today. Riders benefit from thoughtful features like wide gear ranges, smooth shifting and compatibility with components from major brands, so you get genuine drivetrain performance without premium prices.

• LTWoo Derailleurs
• LTWoo Drivetrain Other

• Precision shifting at affordable price. LTWoo builds its own derailleurs and shifters with carefully machine-cut alloy, steel cages and tested cable pull ratios so gear changes are sharp, even under load.
• Wide compatibility, real usable gear range. Multiple series work with large flying wheels up to 50, 52 teeth, let you run 1× or 2× drivetrain setups, and fit front derailleurs with standard mounts so you can mix and match easily.
• True product range from casual riding to gravity. Their line-ups include multipurpose “A” series for general trail and town use, and “TX” for demanding Mountain Bike builds, so you can match parts to how you ride.
• Growing electronic shifting options. LTWoo’s Electric line includes eRX, eR9 and eGR systems which connect to their app for firmware updates, gear protection, shift rate control and limit adjustments right from your phone.