QYMOTO KT196 Driven Pulley for 16mm Bore Go-Karts & Minibikes — Direct-Fit Replacement with Lock Nut

QYMOTO KT196 is a direct-fit driven pulley designed for Coleman minibikes and go-karts with a 16mm drive shaft, delivering reliable power transfer and easy installation.

Built to replace worn or incorrect clutches on small off-road rigs, this KT196 driven pulley suits 16mm bore applications common to many Coleman models. It’s supplied new with the needed mounting lock nut and engineered to work with standard mini bike clutches and small horizontal engines, helping restore smooth engagement and dependable drivetrain performance.

Will this pulley fit my Coleman minibike or go-kart?

Measure the internal diameter of your existing clutch bore or the exposed drive shaft before ordering. The KT196 is specifically made for a 16mm diameter drive shaft; if your shaft or bore matches, it should slide on without modification.

• Fits drive shafts with a 16mm diameter.
• Compatible with many Coleman-style minibikes and go-karts.
• Check keyed shafts or set-screw locations for exact match.

How straightforward is installation and what comes in the box?

Installation is simple for anyone familiar with small engine drivetrains: remove the old pulley, align the KT196 on the shaft, and secure it with the supplied lock nut. No extra adapters are included, so confirm shaft fitment first to avoid additional parts.

• Comes with the mounting lock nut ready for immediate fitting.
• Designed for bolt-on replacement with standard tools.
• Intended for direct-fit 16mm bore applications—no machining normally required.

What performance can I expect with this driven pulley?

The KT196 is engineered to transfer engine torque efficiently to the clutch assembly without imposing excess load on the motor. When matched to a compatible clutch and properly installed, it helps maintain predictable engagement and responsiveness under typical riding conditions.

• Provides consistent power transfer to the clutch system.
• Helps avoid overload when used with appropriate engine sizes.
• Made new and inspected for reliable operation right out of the package.

Are there any maintenance or compatibility tips I should know?

Keep the pulley and mating shaft clean and free of burrs or corrosion to preserve fit and function. Periodically check the mounting lock nut for tightness and inspect the bore for wear that could cause slippage or misalignment.

• Measure shaft diameter before purchase to ensure correct fit.
• Inspect for keyways or set screws that may require alignment.
• Replace the lock nut if damaged—thread condition matters for safety.

Who this product is for: The QYMOTO KT196 driven pulley is intended for owners and hobbyists repairing or restoring Coleman minibikes and small go-karts that use a 16mm drive shaft. It’s a practical choice for do-it-yourself mechanics, small engine repair shops, and enthusiasts looking for a ready-to-install replacement pulley that restores reliable clutch engagement without complicated modifications.