QYMOTO KT196 Clutch-Driven Pulley for Coleman KT196 – 16mm Bore, Direct-Fit Replacement with Lock Nut

QYMOTO's KT196 clutch-driven pulley is a 16mm-bore replacement pulley engineered to fit Coleman KT196 minibikes and go-karts, restoring proper drive engagement and smooth power delivery.

This precision-made replacement pulley is designed for machines that use a 16mm diameter drive shaft, offering a direct-fit solution when the original pulley is worn, damaged, or missing. Constructed to the original equipment dimensions, the pulley comes brand new and ships with the required mounting lock nut so you can install it quickly. It’s intended to interface cleanly with standard mini-bike/go-kart clutches and small engines to maintain reliable acceleration and prevent drivetrain slippage.

How do I confirm this pulley fits my Coleman KT196?

Measure the diameter of your drive shaft or inspect the bore of your existing clutch pulley before purchase. This pulley is specifically sized for a 16mm shaft and will not seat correctly on other shaft diameters.

• Check the shaft diameter with calipers or a ruler.
• Compare mounting faces and key/keyway alignment to your current pulley.
• Ensure clutch and engine mating surfaces match the pulley’s spec.

What performance should I expect after installing this pulley?

When installed properly, the pulley restores correct belt or chain engagement and helps transfer engine torque to the drive system without overloading the motor. It’s made to work with the existing clutch to maintain factory-like performance, not to artificially boost power beyond the engine’s design.

• Improved traction transfer from engine to drivetrain.
• Reduced slipping compared with a damaged or undersized pulley.
• Maintains original engine load characteristics for longevity.

What comes in the box and what condition is the part in?

The item arrives brand new and includes the necessary mounting lock nut so you won’t need extra hardware for a standard replacement. Packaging is minimal and focused on protecting machined surfaces during shipping.

• One QYMOTO KT196 clutch driven pulley with 16mm bore.
• Included mounting lock nut for secure installation.
• 100% brand-new, inspected for fit and finish before shipping.

Is there anything I should check during installation?

Installers should verify shaft straightness, key/keyway alignment, torque the lock nut to spec, and confirm smooth rotation before reattaching belts or chains. If you hear grinding or notice wobble, stop and reassess fitment to prevent damage.

• Lubricate contact surfaces lightly if specified by your manual.
• Torque lock nut to the manufacturer’s recommended value.
• Spin the assembly by hand to check for wobble or binding.

Who is this for: This pulley is intended for owners and mechanics of Coleman KT196 minibikes and go-karts with a 16mm drive shaft who need an exact replacement part. It suits DIY repairers, small-shop technicians, and hobbyists who want a new, ready-to-install pulley that preserves stock drive behavior and protects the engine from overload caused by a failing pulley.