Street Bike Rear Steel Type Sprockets

A rear sprocket is one of the most direct ways to dial in your bike's acceleration and top-end characteristics—swap it out, and you'll feel the difference immediately. The VORTEX 47-tooth sprocket delivers the durability you need for sustained...

A rear sprocket is one of the most direct performance upgrades available—it fundamentally alters your power delivery and top-end capability without sacrificing engine longevity. The VORTEX 48-tooth steel sprocket delivers reliable, hardened teeth that...

A worn or mismatched rear sprocket will kill your acceleration and waste engine power—the VORTEX 42-tooth steel sprocket restores the precise gear ratio your Honda 251S demands for optimal performance. Built from hardened carbon steel with an...

A worn or mismatched rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivability. The VORTEX 42-tooth rear sprocket is engineered for riders who demand consistent power delivery and longevity under demanding conditions...

A worn or incorrectly sized rear sprocket kills acceleration and throttle response, while increasing chain wear and drivetrain stress. The VORTEX 43-tooth steel sprocket delivers the durability and precision fit your Honda needs to maintain consistent...

A worn or damaged rear sprocket directly compromises power delivery and chain alignment, leading to acceleration loss and premature chain wear. This OEM-specification sprocket restores factory performance characteristics while the hardened steel...

A worn or damaged rear sprocket compromises your chain engagement and throttle response, leading to power loss and accelerated wear on your entire drivetrain. This PARTS UNLIMITED rear sprocket is manufactured to OEM specifications using hardened steel,...

A worn or damaged sprocket directly impacts your chain drive efficiency, acceleration response, and overall drivetrain longevity. This PARTS UNLIMITED rear sprocket is manufactured to OEM specifications using hardened steel, ensuring your Honda maintains...

A worn or damaged rear sprocket directly impacts your power delivery, throttle response, and chain longevity. This PARTS UNLIMITED Yamaha sprocket is manufactured to OEM specifications, ensuring perfect engagement with your chain and maintaining the...

A worn or damaged rear sprocket compromises acceleration, chain longevity, and overall drivetrain efficiency—especially critical if you're pushing your Suzuki to its limits. This OEM-spec replacement delivers the precision fit and durability you need to...

A worn or damaged rear sprocket directly impacts your bike's acceleration, top-end performance, and overall drivetrain efficiency. This OEM-spec replacement restores the precise tooth geometry and engagement that keeps your power delivery consistent and...

A worn or damaged sprocket compromises your entire drivetrain—reducing power transfer efficiency, creating chain wear, and potentially causing catastrophic failure mid-race or ride. The PARTS UNLIMITED Rear Suzuki Sprocket delivers OEM-specification...

A worn or damaged rear sprocket directly compromises your power transfer and throttle response, forcing your engine to work harder while sacrificing efficiency. This PARTS UNLIMITED 43-tooth rear sprocket is manufactured to OEM specifications using...

A worn or damaged rear sprocket directly impacts your chain efficiency, acceleration response, and overall drivetrain reliability. This OEM-spec replacement sprocket ensures you maintain the precise gear ratio your Yamaha was engineered for, restoring...

A worn or damaged sprocket directly compromises your power transfer and acceleration—forcing your engine to work harder while reducing efficiency. The PARTS UNLIMITED 43-Tooth Rear Sprocket restores OEM-spec performance with precision-machined teeth and...

A worn or damaged sprocket directly compromises your chain engagement and acceleration response—whether you're on the track or the street. The PARTS UNLIMITED 46-Tooth Rear Sprocket restores OEM-spec performance with precision-machined teeth and splines...

A worn or damaged rear sprocket directly impacts your power delivery, acceleration, and overall drivetrain efficiency. The PARTS UNLIMITED 42-Tooth Rear Sprocket restores OEM-spec performance with precision-machined teeth and splines that engage cleanly...

A worn or damaged rear sprocket directly impacts your power delivery, acceleration response, and overall drivetrain efficiency. The PARTS UNLIMITED 48-tooth rear sprocket restores OEM-spec performance with precision-machined teeth and splines that mesh...

A worn or damaged rear sprocket kills your acceleration and throws off your entire drivetrain timing. This 47-tooth replacement restores your bike's original performance geometry and ensures crisp power delivery without slippage or chain skip. Built to...

Worn or damaged sprockets rob your bike of efficient power transfer and create dangerous drivetrain slack. The PARTS UNLIMITED 47-tooth rear sprocket restores OEM-spec performance with precision-machined teeth that engage your chain without slip or noise...