Go Kart Minibike Jackshaft Kit Three Quarter Inch By Fourteen Inch Shaft Compatible With 40 41 420 Chains Includes Pillow Block Bearings Two Shaft Collars Fourteen Tooth Sprocket And Ten Tooth Sprocket Ready To Install

Complete 3/4 Inch Jackshaft Kit for Go-Karts and Mini-Bikes
✔️ Features 3/4 inch by 14 inch shaft, pillow block bearings, sprockets, collars, and chains for easy go-kart setups

This jackshaft kit is a handy assembly for go-karts and mini-bikes, used mainly in DIY builds to handle power transfer from the engine to the drive system, making it ideal for racers and hobbyists tweaking their rides.

✅ 3/4 inch by 14 inch jackshaft compatible with 40, 41, and 420 chains ✅ Two UCP204-12 mounted pillow block bearings for stable support ✅ Two 3/4 inch bore shaft collars and a 3/16 inch keyway for secure fittings ✅ One 14-tooth and one 10-tooth sprocket, plus screws for straightforward installation

💡 Why is a jackshaft kit essential for go-kart performance upgrades? This setup boosts power delivery in vehicle builds by linking engines to drivetrains effectively. - Improves speed control and torque in small engines - Eases custom modifications for better handling on tracks - Reduces wear on key components for longer machine life - Fits various DIY projects without needing complex tools