Go Kart And Mini Bike Jackshaft Kit 5/8 Inch By 16 Inch For 40/41/420 Chains Includes Sealed Bearings 5/8 Inch Collars Bearing Hangers And 14 Tooth Sprocket Ready To Install
✔️ 5/8" x 16" jackshaft kit for 40/41/420 chains; bearings & hardware
Complete jackshaft drive kit designed for go karts and mini bikes, providing a ready-to-install solution for 40/41/420 chain systems. It includes bearings, collars, hangers, sprockets, and hardware for a clean, secure setup.
✅ 1 × 5/8" by 16" jackshaft
✅ 2 × 5/8" ID sealed precision bearings
✅ 2 × collars 5/8" ID
✅ 2 × bearing hangers
✅ 1 × 14 Tooth 5/8" ID #420 sprocket
✅ 1 × 8 Tooth 5/8" ID sprocket with built in Key
✅ 1 × 3/16" by 3/16" by 3/4" Keyway
✅ 4 × screws
💡 What is a jackshaft kit used for in go karts and mini bikes? A jackshaft kit is a handy upgrade that lets you adjust drive ratios and keep the chain path aligned for smoother operation.
- Improves drive alignment and reduces chain wear
- Compatible with 40/41/420 chain sizes and includes sealed bearings
- Easy install with included hardware