Motul Transoil Expert by Motul. This oil is perfect for high-performance kart transmissions and gearboxes, particularly racing shifter karts.
Overview
Within each 1 Liter bottle of Motul Transoil resides a fluid specifically engineered to meet the demands of high-performance kart gearboxes. A punishing environment, the 10W40 transoil meets the challenge for wet clutches under competition and high-load environments.
Primary constituents of the oil include Technosynthese-Ester reinforced with synthetic base stocks, formulated to avoid slippage between gears and within wet-clutch setups as well. Transoil also helps disperse particulates from the gearbox gears to keep clutch discs clean, and avoid corrosion of the internal gears and components.
Typical fill amount for a racing go kart engine with a gearbox is 600-800 ml. Consult the user manual of your particular engine for proper fill amount.