Horstman Greased Lightning #219 Driver Gear - 17T - Sprint & Endurance Racing

Directing maximum torque to the rear axle requires the highest quality racing go kart parts, and the Horstman Greased Lightning #219 Driver Gear in a 17T configuration eliminates parasitic drag at the clutch hub. Engineered for high-stress competitive environments, this 17-tooth driver gear integrates seamlessly with #219 chain systems. When you are tuning your clutch engagement to handle the exact briggs and stratton lo206 horsepower output, reducing friction is critical. The Greased Lightning technology utilizes specialized lubrication pathways and precision-machined tooth profiles to ensure every ounce of engine power transfers directly to the track. Whether you are navigating tight sprint circuits or managing tire wear in endurance races, this driver gear provides the responsive acceleration needed to pull away out of the apex.

Precision Torque Parts for Maximum Acceleration

A kart's driveline is only as strong as its weakest link. By upgrading to Horstman's Greased Lightning series, you are investing in elite torque parts designed to withstand extreme RPMs and thermal loads. The 17T configuration specifically optimizes the gear ratio for tracks demanding rapid corner-exit speeds. Unlike standard stamped sprockets, this driver gear is machined from hardened steel, preventing premature tooth wear and chain stretch. While you are in the pits topping off your fuel jugs or adjusting your tire pressures, you can trust that your clutch assembly is fully prepped for the next heat.

Built for the Demands of Competitive Karting

Professional racers know that consistent lap times come from reliable components. From the moment you strap on your top helmets and hit the grid, the Horstman 17T driver ensures your clutch engages smoothly without aggressive chatter. The slip-fit installation over the crankshaft allows for rapid gear changes and maintenance, meaning less time wrenching and more time dialing in your chassis setup. Pair this driver with a high-quality #219 chain and a properly aligned rear sprocket to experience a frictionless driveline that translates directly to lower lap times.

• 17-Tooth #219 Configuration: Optimized for rapid acceleration and tight track layouts.
• Greased Lightning Technology: Advanced friction reduction for maximum power transfer to the wheels.
• Hardened Steel Construction: Resists tooth wear and deformation under extreme racing loads.
• Seamless Clutch Integration: Designed specifically for Horstman Greased Lightning clutch assemblies.
• Consistent Engagement: Eliminates driveline chatter for smoother corner exits.
• Rapid Pit Maintenance: Slip-fit design allows for quick gear swaps between heats.
• Championship Reliability: Trusted by professional karters for endurance and sprint applications.