Unlock significant performance gains in your EX1 gas engine with this factory-engineered high torque gearset kit. Designed for the 2026 RXV EX1 Sport, this upgrade delivers approximately 20% more hill climbing torque, making steep terrain and heavy loads manageable with ease.
The 2.35:1 gear ratio transforms your cart's acceleration and climbing power while maintaining smooth operation. This is the same gearset found in factory sport models, engineered for reliability and performance.
Kit includes everything needed: CVT driven shaft assembly, output shaft assembly, and replacement gasket. Professional installation required—significant disassembly and reassembly of the drivetrain is necessary.
Compatible with 2020–2026 models equipped with the 680364 Kymco EX1 EFI engine, including RXV EX1 and TXT EX1 (excludes carbureted and Kawasaki EFI variants).
