Street Bike Rear Steel Type Sprockets

Rear sprocket selection directly impacts your power delivery, acceleration, and overall drivetrain efficiency—making it critical to choose a component that delivers both performance and durability without unnecessary weight. The DRIVEN RACING 45-Tooth...

Sprocket selection directly impacts your power delivery, acceleration response, and chain longevity—making this 47-tooth rear sprocket a critical component for serious racers and performance builds. DRIVEN Racing engineered this sprocket using...

Weight savings directly translate to acceleration gains and reduced drivetrain stress—critical factors whether you're chasing lap times or building a reliable street machine. DRIVEN Racing's 43-tooth sprocket combines a lightweight design with proven...

If you're serious about maximizing acceleration and reducing drivetrain stress, a lighter rear sprocket is one of the most effective upgrades you can make. DRIVEN Racing's 45-tooth sprocket cuts unnecessary weight while maintaining the durability...

If you're running a 520 chain setup, sprocket weight directly impacts acceleration and drivetrain efficiency—and this DRIVEN Racing rear sprocket cuts mass without sacrificing durability. The 41-tooth profile delivers predictable power delivery for track...

Sprocket selection directly impacts your power delivery, acceleration response, and chain longevity. The DRIVEN RACING 42-Tooth 5001-520-42T delivers lightweight construction without sacrificing durability, making it ideal for racers and high-performance...

Rear sprocket selection directly impacts your bike's acceleration, top-end speed, and drivetrain efficiency—get it wrong, and you're leaving performance on the table. The DRIVEN RACING 40-Tooth 520 sprocket combines featherweight construction with proven...

If you're chasing lap times or extending service intervals between replacements, sprocket weight directly impacts your power delivery and overall drivetrain efficiency. The DRIVEN RACING 40-Tooth 5009-520-40T eliminates unnecessary material without...

If you're chasing lap times or building a race-ready drivetrain, sprocket weight directly impacts acceleration and rotational inertia—and this 41-tooth rear sprocket from DRIVEN RACING is engineered to be one of the lightest 520 options on the market...

If you're chasing lap times or maximizing acceleration on the track, sprocket weight directly impacts your drivetrain's responsiveness and your bike's overall performance envelope. DRIVEN Racing's 49-tooth rear sprocket leverages proprietary EST...

If you're running a 520 chain setup and looking to shave unsprung weight without sacrificing durability, this 48-tooth rear sprocket from DRIVEN RACING delivers both. The proprietary EST Technology balances aggressive tooth design with extended sprocket...

If you're running a 520 chain setup, sprocket weight directly impacts your bike's acceleration and overall drivetrain efficiency. The DRIVEN RACING 47-Tooth sprocket delivers the lightweight construction you need without sacrificing durability—meaning...

A worn or inadequate rear sprocket compromises acceleration, top-end performance, and chain longevity. The JT Sprockets 41-tooth rear sprocket delivers computer-optimized strength without unnecessary weight, ensuring precise power delivery and extended...

A worn or incorrect rear sprocket directly impacts your bike's acceleration, top-end speed, and overall drivetrain efficiency—making this a critical wear component that demands precision engineering. JT's 47-tooth rear sprocket delivers the...

A worn or damaged rear sprocket directly impacts acceleration, top-end speed, and overall drivetrain efficiency—making it one of the most critical wear items on your motorcycle. The JT Sprockets 42-Tooth rear sprocket is computer-designed and...

A rear sprocket is critical to your BMW's acceleration, top-end performance, and overall drivetrain efficiency. The JT Sprockets 47-tooth rear sprocket delivers the precision engineering and material quality that separates reliable performance from...

A quality rear sprocket is fundamental to your bike's acceleration, top-end performance, and drivetrain longevity. JT's 35-tooth sprocket combines computer-optimized design with premium C45 high-carbon steel to deliver the strength you need without...

A sprocket is the foundation of your drivetrain's efficiency and reliability. JT's 42-tooth sprocket combines precision engineering with proven materials to deliver consistent power transfer without compromising longevity. Whether you're pushing lap...

If you're running a high-displacement Kawasaki and want sprocket durability without the weight penalty, the SUPERSPROX Stealth delivers steel-tooth longevity in an aluminum-core package. You'll get four times the tooth life of aluminum sprockets while...

If you're running a 2012+ sportbike or street machine with a chain drive, rear sprocket wear directly impacts acceleration, fuel efficiency, and drivetrain longevity. The SUPERSPROX 47-tooth rear sprocket combines lightweight steel construction with...