It allows only forward kart backwards.

It allows only forward kart backwards. Suitable:2-13hp engine,RPM:2300. Forward Ratio Speed: 1:1.3 Reverse Ratio Speed: 1:2.6 Forward Reverse gearbox is for go-karts, utility vehicles and other applications up to 13HP. It’s light weight, rugged gearbox that allows operator the selection of three position: forward, reverse and neutral.

High And Stable Quality Torque Converter Clutch

6.5 HP 212CC GO Kart Torque Converter Clutch High And Stable Quality USE: Go Kart, Mini Bike, ATV, UTV, Beach Buggy, Racing Kart, Wakeskate Winch And So On Long Serive And Low Price Combination Of Speed: 2350±150RPM Torque: 4000RPM≧19N.m Central Distance: 170 Reduction ratio: 3.2-0.8 Fit For 2-8HP Engine