FRP x ParkerPro Torque Converter

Upgrade your mini bike or go-kart drivetrain with the FRP x ParkerPro Torque Converter — a complete 30 Series TAV2 replacement kit engineered for riders who want smoother acceleration, higher top-end speed, and a dramatic improvement over a standard centrifugal clutch. Available in 3/4" and 1" shaft sizes to fit the widest range of popular mini bike and go-kart engines, this kit delivers the power transfer your build has been missing — straight out of the box.

Whether you're upgrading a stock Coleman, Baja, or Predator-powered machine, or building a custom go-kart from scratch, the ParkerPro torque converter wakes up your engine and transforms how your ride pulls from a dead stop.

Key Features

1. Massive Upgrade Over Centrifugal Clutch — Smoother Power, Higher Speeds: A torque converter acts like an automatic transmission, continuously varying the drive ratio to reduce engine load at launch and allow the engine to reach its full RPM range at speed. The result is stronger acceleration off the line, smoother mid-range pull, and a noticeably higher top speed compared to any fixed centrifugal clutch setup.

2. Two Shaft Sizes — Select the Right Fit for Your Engine:

- 3/4" (19mm) — Fits Predator 212cc, Predator 224cc, Hisun 196cc, and other mainstream mini bike and go-kart engines with a 3/4" straight crankshaft

- 1" (25.4mm) — Fits larger-shaft engine variants commonly used in go-kart and custom mini bike builds with a 1-inch straight crankshaft

⚠️ Verify your engine crankshaft diameter before selecting — 3/4" and 1" are not interchangeable.

3. Direct TAV2 30 Series Replacement — Bolt-On Fitment: Built as a direct-fit replacement for the industry-standard Comet TAV2 30 Series torque converter. Compatible with engines producing 2–8hp across both shaft size variants.

4. Dual Sprocket Options — Match Your Chain Pitch: Both a 10-tooth sprocket for #40/41/420 chain and a 12-tooth sprocket for #35 chain are included in every kit, giving you full flexibility to match your existing drivetrain without sourcing additional components.

5. Wide Platform Compatibility: Fits BT200X, CT200U-EX, CX100, Massimo Baja 200, Doodlebug DB30, Manco 485, Baja Warrior, Baja Heat, RT200, non-live axle karts, and other popular mini bike and go-kart frames. Confirm your engine shaft size before ordering.

6. Complete Kit — Every Component Included: Everything needed for installation arrives in the box — driver pulley assembly, driven pulley components, 669 drive belt, aluminum mounting plate, vented plastic cover, both sprocket options, and full mounting hardware. No additional sourcing required.

Specifications

- Shaft size: 3/4"(19mm)  / 1"(25.4mm) straight crankshaft

- Series: 30 Series (TAV2 compatible)

- Belt: 669 · Width 3/4" (19mm) · Length 70.5cm

- Driver-to-driven center distance: 6-15/16" – 7"

- Sprockets included: 10T (#40/41/420 chain) · 12T (#35 chain)

- Compatible engine output: 2–8hp

Note