Gen 3 Rear Tire Sprocket Widening Kit – Clears 100–110 Width on 16–19” Back Wheels

Looking to run the largest rear tyre without trimming? Tired of cutting knobs just to make it fit?
Want to fit the biggest off-road knobby or wide street tire on your Sur-Ron Light Bee, Talaria Sting R MX4 MX3, 79Bike Falcon, Ventus One / One+, or Rerode R1 / R1 Plus?

This wide offset sprocket kit includes an offset front sprocket designed to move the gearbox sprocket outward—allowing chain clearance for wide rear tires without cutting knobs off!! It also comes with rear wheel sprocket spacers for a complete drivetrain alignment solution.

Unlike simply dishing the wheel or using rear spacers alone, this setup provides the long-awaited matching offset front sprocket option riders have been searching for. 

Built to clear anything from knobby off-road 100/100-16,17,18,19s to 110-width supermotos (tire profile dependent).

The heat-treated tool steel sprocket delivers high wear resistance and roughly 2× the service life of standard kits.
CNC-machined aluminum spacers shift the drivetrain 5.1 mm outward, keeping the chain centered and the tire safely off the swingarm—no wheel dishing required.