CILOYU 420 Go Kart Chain Kit for KT196/CK196 — 32-Link Chain with 25T Sprocket and Hardened Steel Parts

CILOYU's complete 420 chain kit includes a 32-link chain, a 25-tooth driven sprocket, and a 10-tooth drive sprocket engineered to fit Coleman KT196/CK196 196cc go karts.

If you need a straightforward replacement drivetrain for a KT196 or CK196 go kart, this CILOYU kit supplies the main mechanical components — chain, driven sprocket, small front sprocket and hardware — to rebuild a basic chain-drive system. The parts are made from hardened steel, sized to 420 pitch standards, and matched to prevent premature wear or chain derailment during normal recreational use.

Will this kit fit my Coleman KT196 or CK196 go kart?

Yes — the kit is dimensioned specifically for KT196/CK196 models that use 420 chain components. The mounting hole pattern and bore sizes match common OEM replacements so the parts can replace worn pieces without custom machining.

• Compatible models: Coleman KT196 / CK196 196cc 6.5hp go karts
• Driven sprocket: 420 pitch, 25T, bore 48 mm (1.89")
• Driven mounting: hole distance 68 mm, mounting hole diameter 9 mm
• Drive sprocket: 10T, 5/8" (15.8 mm) bore with 3/16" keyway

How durable and reliable are the sprockets and chain?

The sprockets and chain are constructed from premium steel and heat-treated to improve hardness and wear resistance. That combination helps the teeth resist rounding and the chain to engage cleanly, reducing chances of slippage under typical recreational torque loads.

• Material: hardened steel for greater wear life
• Precision pitch: sprocket teeth and 420 chain match to lower derailment risk
• Surface finish: machined contact faces for smoother engagement
• Hardware included: screws and 3/16" keyway for secure installation

What measurements and parts come in the package?

The kit bundles the driven and drive sprockets, a correctly sized chain, a keyway and mounting screws so you have everything needed for a standard replacement. Exact sizes and counts are listed so you can confirm fitment before ordering.

• Package contents: 1 x 420 chain (32 links), 1 x 25T 420 sprocket, 1 x 10T 420 sprocket
• Extras: 1 x 3/16" keyway and 4 mounting screws
• Chain length: 32 links (420 pitch)
• Drive sprocket bore: 5/8"; Driven sprocket bore: 48 mm

How will this kit affect performance and maintenance?

Swapping worn drivetrain parts for properly sized components restores efficient power transfer and reduces noise and vibration from a loose or damaged chain. Regular inspection and correct tensioning will maximize life and prevent premature wear.

• Transmission: smoother, more consistent power delivery with matched parts
• Maintenance: check tension and lubrication after break-in and periodically
• Longevity: hardened steel components resist tooth wear when maintained
• Safety: matched pitch and secure mounting reduce chain-off risk

Who is this for: This CILOYU 420 chain and sprocket kit is aimed at owners and mechanics of Coleman KT196/CK196 196cc go karts who need a reliable, OEM-dimension replacement for worn drivetrain parts. It’s useful for DIY repairs, preventive maintenance, and small-shop rebuilds where matching pitch, bore, and mounting pattern are essential for a correct fit.