OverDrive Low Resistance Sprockets (64T - 80T)

Reduced Drag. Consistent Performance. Race-Ready.

The OverDrive Low Resistance Sprocket is designed to reduce drivetrain drag compared to standard steel sprockets, helping your kart run smoother and more efficiently without compromising reliability.

After consultation, these sprockets have been deemed legal for use in UK fixed-gear classes, making them an ideal upgrade for club racers looking for performance within the rules.

🏎️ Why Choose the OverDrive Low Resistance Sprocket?

• Reduced rolling resistance vs traditional steel sprockets

• CNC-machined for consistent tooth profile and chain alignment

• Smooth power delivery and reduced drivetrain load

• Proven suitability for UK club racing

• Excellent value alternative to premium low-drag sprockets

📏 Specifications

• Sizes available: 68T–80T

• Chain type: 219

• Application: Fixed-gear karting

• Use: Dry conditions

🧠 Good to Know

• Deemed legal for UK fixed-gear classes (UK)

• Ideal for racers chasing efficiency gains, not gimmicks

• Best paired with a high-precision 219 chain for maximum benefit

🎯 Ideal For

✔ UK club racers
✔ Owner-drivers
✔ Drivers running fixed-gear classes
✔ Practice, testing, and race weekends

🔁 Recommended Add-Ons

👉 High Precision 219 Kart Chain
👉 Spare Rear Sprocket Carrier Bolts