Street Bike Rear Steel Type Sprockets

If you're running a high-displacement sport bike, rear sprocket wear is a real maintenance headache—especially when you're pushing power delivery hard. The SUPERSPROX Stealth combines a steel-tooth design that outlasts aluminum by 4x with an aluminum...

If you're running a high-displacement Kawasaki and tired of replacing worn sprockets every season, the SUPERSPROX Stealth 42-tooth rear sprocket delivers the durability you need without the weight penalty. Steel teeth engineered to outlast aluminum by 4x...

If you're running a high-displacement machine and want sprocket longevity without sacrificing rotational mass, the SUPERSPROX Stealth delivers a solution that most riders overlook. Steel teeth outlast aluminum by 4x, meaning fewer replacements and more...

If you're running a sprocket system that takes a beating—whether on the track or the trail—you need a rear sprocket engineered for durability without sacrificing weight. The SUPERSPROX 41-Tooth RFE-489-41-BLK delivers the extended service life and...

If you're running a high-displacement bike and need a rear sprocket that won't sacrifice longevity for weight savings, the SUPERSPROX Stealth delivers both—with steel teeth engineered to outlast aluminum by 4x while keeping your unsprung mass minimal...

If you're running a high-displacement bike and tired of replacing worn sprockets every season, the SUPERSPROX Stealth Rear Sprocket delivers the durability you need without the weight penalty. Steel teeth engineered to outlast aluminum by 4x mean fewer...

If you're running a high-displacement bike and want sprocket longevity without the weight penalty, the SUPERSPROX Stealth rear sprocket solves a real problem. Steel teeth deliver 4x the wear resistance of aluminum alternatives, while the lightweight...

If you're running a high-displacement bike and demand both reliability and minimal rotational mass, the SUPERSPROX Stealth Rear Sprocket delivers the durability of steel without the weight penalty. The forged steel teeth outlast aluminum alternatives by...

Maximize drivetrain longevity and performance with a sprocket engineered on the race track and proven in demanding street and off-road conditions. The SUPERSPROX 42-tooth rear sprocket delivers the precision fit and durability you need without the weight...

A rear sprocket is one of the most critical drivetrain components affecting acceleration, top speed, and overall system longevity. The SUPERSPROX 45-tooth steel sprocket delivers race-proven durability with a lightweight design that doesn't sacrifice...

A worn or mismatched rear sprocket kills drivetrain efficiency and accelerates wear across your entire chain system. The SUPERSPROX 46-tooth steel sprocket delivers race-proven durability with precision CNC-laser engineering that ensures exact wheel...

Rear sprocket selection directly impacts your drivetrain's acceleration, top-end speed, and overall reliability—making this a critical tuning decision. The SUPERSPROX 41-tooth sprocket delivers race-proven durability and lightweight construction,...

A rear sprocket is fundamental to your drivetrain's efficiency and acceleration characteristics—choosing the right ratio directly impacts power delivery and top-end performance. The SUPERSPROX 42-Tooth RFE-1307-42-BLK delivers race-proven durability with...

If you're running a rear sprocket that's slowing you down with weight or wearing out prematurely, you're leaving performance on the table. The SUPERSPROX 40-Tooth RFE-1334-40-BLK delivers race-proven durability with minimal rotational mass, giving you...

A lightweight rear sprocket directly impacts your acceleration, top-end speed, and overall drivetrain efficiency—especially critical if you're chasing lap times or maximizing fuel economy on long rides. The SUPERSPROX 40-tooth sprocket delivers...

If you're running a high-performance drivetrain, your sprocket choice directly impacts acceleration, top-end speed, and chain wear rates. The SUPERSPROX 43-tooth rear sprocket delivers race-proven durability with a lighter overall weight than...

A quality rear sprocket is fundamental to your drivetrain's efficiency and longevity. The SUPERSPROX 45-tooth sprocket delivers track-proven durability without sacrificing lightweight performance, making it an ideal choice whether you're pushing lap...

If you're running a chain drive system that demands reliability without sacrificing performance, sprocket selection directly impacts your acceleration, top-end speed, and drivetrain longevity. The SUPERSPROX 45-Tooth Rear Sprocket combines race-proven...

A quality rear sprocket directly impacts your acceleration, top speed, and drivetrain longevity—making it one of the most critical upgrades you can make. The SUPERSPROX 45-Tooth RFE-486-45-BLK delivers race-proven performance with the durability to...

Rear sprocket wear is one of the fastest paths to drivetrain degradation, especially under racing conditions or aggressive riding. The SUPERSPROX Stealth 42-tooth sprocket eliminates this vulnerability with steel teeth that outlast aluminum by 4x, while...