Gearbox Voca Racing Derbi

Voca Racing Tuning gears Derbi High-end gearbox from Voca Racing for Derbi (Euro 2 / 3 / 4 / EBE050 + D50B0). Designed for racing and tuning setups. Complete race gearbox for smoother shifting and optimized power transfer. The gears are made from premium-grade steel with high tensile and fracture strength. This setup lets you fine-tune your transmission and power output. A shorter overall ratio (via larger gears) boosts acceleration noticeably. Race gearboxes feature closer gear spacing to minimize RPM drops when shifting. This is key for high-performance engines with a narrow powerband. To achieve this, the first two gears are slightly longer, the last three shorter to keep the engine in its peak power at higher RPMs. The final drive can still be adjusted via sprocket ratio. Warning: Not suitable for stock setups. Delivered as a complete, ready-to-install kit. Gear Ratios: 1st Gear: (13/32) 38.61% 2nd Gear: (14/26) 51.35% 3rd Gear: (18/27) 63.33% 4th Gear: (20/25) 76.00% 5th Gear: (24/26) 87.96% 6th Gear: (23/22) 100%