Galvanized Five Eighths Inch By Twelve Inch Jackshaft Kit For Go Karts And Mini Bikes With 35 Chain Complete Package Includes Pillow Block Bearings And Circlip Slots Heavy Duty Transmission Upgrade For Smooth Reliable Power
✔️ 5/8 x 12 jackshaft kit with 2 pillow blocks and collars
This galvanized jackshaft kit is designed for 5/8 inch shafts and #35 chain, ideal for go-karts and mini bikes. It delivers a heavy-duty transmission upgrade with secure circlip slots on both ends.
✅ 5/8" x 12" jackshaft (15.875 x 304.8 mm) for #35 chain
✅ 2 mounted pillow block bearings (UCP202-10)
✅ 2 shaft collars for secure mounting (5/8" bore)
✅ 14-tooth and 10-tooth #35 sprockets with built-in key
✅ 3/16" keyway included (4.76 mm)
✅ screws for assembly included
💡 What is a jackshaft kit used for in go-karts and mini bikes? It's a handy drivetrain upgrade that improves power transfer and longevity.
- Transfers power from engine to drive sprocket via 5/8 inch shafts and #35 chain
- Helps align shafts and reduce chain wear for smooth operation
- Includes built-in key, circlip slots, bearings, collars and hardware for quick install