julio 27, 2026Publicado Por En julio 27, 2026LTWOO RX 2×12 Speed Road Bike Mechanical Groupset Shifters Lever Derailleur USRX 2×12s Front Derailleur. RX 2×12s Rear Derailleur. RX 2×12s Shift-brake Levers. Max Tooth:46-56T. Brake lever materials:aluminum alloy. The manual transmission cannot be mixed with the hydraulic disc brake kit.
