KRGUOD 30 Series Torque Converter Kit for Predator 212cc — 3/4" Bore CVT Clutch, Includes 10T/12T Sprockets & Hardware

The KRGUOD 30 Series Torque Converter Kit is a complete 3/4" bore CVT clutch replacement designed to fit Predator 212cc and similar 3/4" straight-crank engines for go-karts and minibikes.

This all-in-one clutch and torque converter package replaces popular Comet TAV2 30-series units and is engineered for small vehicles using 3/4" shafts and flat keys. The kit includes dual driver pulleys, a drive belt, two sprockets to suit #35 and #40/41 chains, mounting hardware, and both UNF and metric screw sets to match American and metric crankshaft threads. Built from iron and aluminum, the assembly balances durability with lighter weight to reduce engine load while improving drivability.

Will this torque converter fit my Predator 212cc or similar engine?

Yes—if your engine has a 3/4" straight crankshaft with a flat key, this KRGUOD torque converter is designed to be compatible. It is intended for engines up to roughly 8.0 HP such as Predator 212cc and similar 224cc or Hisun196-style engines. Verify the shaft diameter and keyway before ordering.

• 3/4" bore fits straight crankshafts with a flat key
• Recommended for engines around 8.0 HP (212cc/224cc range)
• Replaces Comet TAV2 30 series configurations
• Includes UNF and metric screw kits for thread compatibility

What comes in the kit and how easy is installation?

The KRGUOD kit ships with everything needed for a straightforward swap: two driver pulleys (3/4" and 5/8"), an aluminum mounting plate, a plastic cover assembly, a drive belt, both 10T and 12T sprockets, and a full set of mounting hardware. Installation is simple for anyone familiar with go-kart or minibike driveline work—basic hand tools and attention to proper torque and alignment are all that’s required.

• 1× 3/4" driver pulley and 1× 5/8" driver pulley included
• 1× drive belt, plastic cover, and aluminum mounting plate
• 10T sprocket (#40/41/420 chains) and 12T sprocket (#35 chain)
• Dual screw kits for UNF (American) and metric threads

How does the torque converter affect performance and durability?

The converter uses a combination of iron and aluminum components to cut rotational load and help the engine operate more efficiently across varying speeds. By offering a matched pulley ratio and lighter moving parts, it can smooth power delivery and make acceleration easier without changing the engine internals. Proper installation and routine maintenance will preserve longevity.

• Iron and aluminum construction balances strength and weight savings
• Designed to reduce engine load and smooth power transfer
• Replaceable belt and sprocket options for tuning gearing
• Durable hardware and included cover protect components

Which vehicles and setups are supported by this kit?

Intended primarily for non‑live axle go-karts and minibikes, the kit works with many popular models and chassis that accept a 3/4" bore torque converter. Examples include BT200X, CX100, CT200U, Massimo Baja200, Doodlebug DB30, RT200, Manco 485, Baja Warrior, and a range of mini bikes using Predator-style engines. Confirm chain type and sprocket requirements when planning your installation.

• Fits many go-karts and minibikes (examples listed above)
• Works with #40/41 or #35 chain via included sprockets
• Not intended for live‑axle conversions without correct mounting
• Suitable for aftermarket Predator/Hisun engine swaps

Who is this for? The KRGUOD 30 Series Torque Converter Kit is aimed at DIY mechanics, kart and minibike hobbyists, and small-vehicle tuners who need a reliable, drop-in replacement for worn TAV2 30-series units or want to upgrade drivability on 3/4" crankshaft engines. It’s also suited for shops that service Predator 212cc swaps and require a complete, ready-to-install clutch package that includes both screw thread standards and multiple sprocket options.