TTE – JR2 Roller Primary Weights

The TTE JR2 Roller Primary Weights are the result of countless hours of development, testing, and track time in pursuit of one goal: maximum clutch efficiency and performance.

Manufactured entirely in house at TTE, these weights are precision cut from AR500 steel and finish ground to ensure each weight matches its target gram specification with exceptional accuracy. Consistent weight means consistent clutch performance.

Unlike traditional style flyweights that slide on bushings and create friction or gum up as RPM increases, these weights are specifically engineered to work with the TTE JR2 Primary Clutch Low Drag Roller Kit. When paired together, the roller system eliminates unnecessary drag and allows the clutch to react faster, smoother, and more consistently throughout the RPM range.

The result is a clutch that responds more efficiently, transfers power more effectively, and maintains repeatable performance lap after lap.

This combination has been extensively tested with TTE factory driver and JR2 Championship contender Brody Thomas, where it has repeatedly proven itself as a race winning setup. From local competition to championship level events, the TTE Roller Weight and Low Drag Roller Kit package continues to deliver the performance advantage serious racers are looking for.

Features

• Precision manufactured in-house at TTE
• Laser cut from high-strength AR500 steel
• Finish ground to precise gram specifications
• Designed exclusively for the TTE JR2 Primary Clutch Low Drag Roller Kit
• Reduces friction compared to traditional bushing-style systems
• Improves clutch efficiency and consistency
• Race-proven with Brody Thomas
• Built for serious JR2 Trophy Kart competition

Important Compatibility Note

These weights are designed to work only with the TTE JR2 Primary Clutch Low Drag Roller Kit and are not compatible with standard style bushing systems.

Built to Win

The TTE Roller Weight system isn't a replacement part it's a performance upgrade. Developed in house, proven on track, and trusted by championship caliber drivers, this is the same technology helping push TTE equipped karts to the front of the field.