Forward Reverse gearbox is for go-karts, utility vehicles and other applications with engines up to 14HP. For # 35 chain 12T and #40/41/420 Chain 10T (Both sprockets included). Note: Please note only use on 30 SERIES. Shaft size for driven clutch: 5/8''with 3/16'' keyway. Forward Ratio: 1:1:3.
Reverse Ratio: 1:2:6. This is forward Reverse gearbox. It is suitable for go-karts, utility vehicles and other applications with engines up to 14HP and # 35 chain 12T and #40/41/420 Chain 10T (Both sprockets included). It is made of high-quality metal, which is light and sturdy; it allows the operator to choose three positions: forward, reverse and neutral.
It is easy to install and complete accessories, suitable for people who like DIY assembly of karts, just follow the operation to complete the installation and use. 1 X Forward / Reverse Gearbox with 3/16 Keyway. 1 X 10T and 12T Sprocket. It can also be used in DIY GO KARTS with engines from 2HP-14HP. Please note the shaft is 16mm with 5mm. It can't fit original COMET 30/40 series with 5/8 bore size driven clutch. While it can fit cloned clutch Made in China with 5/8'' inch size (actuarially is 16mm size) driven clutch. Choose between 10T sprocket for 41/420 chain and 12T sprocket for #35. Kit does not come with needed brackets to mount gear assembly to motor mount.You can search Go Kart Reverse Kit Install Pt. Notice:California Prop 65 Warning.