Street Bike Rear Steel Type Sprockets

A worn or damaged sprocket directly impacts your chain's lifespan and your bike's power delivery—replacing it with OEM-spec parts is the most cost-effective maintenance you can do. This PARTS UNLIMITED rear sprocket is manufactured to original Honda...

A worn or damaged rear sprocket directly impacts your Kawasaki's acceleration, top-end performance, and overall drivetrain efficiency. This OEM-spec replacement restores precise tooth engagement with your chain, eliminating the slack, noise, and power...

Your CBR1000F's acceleration and top-end performance depend directly on sprocket selection—the 43-tooth configuration on this Sunstar steel rear sprocket delivers the ideal balance between low-end punch and highway cruising capability. Whether you're...

If you're running a 520 chain setup, sprocket weight directly impacts your bike's acceleration and overall drivetrain efficiency. The DRIVEN RACING 30-Tooth Rear Sprocket delivers one of the lightest steel options on the market while maintaining the...

Lightweight sprockets directly impact acceleration and throttle response—reducing unsprung weight in your drivetrain means faster power delivery and quicker gear engagement. The DRIVEN RACING 34-tooth rear sprocket combines minimal mass with proven...

Every tenth of a second counts on the track, and unsprung weight directly impacts acceleration and handling response. The DRIVEN RACING 35-Tooth Rear Sprocket eliminates unnecessary mass while maintaining the durability demanded by competitive racing,...

If you're running a 520 chain setup, sprocket weight directly impacts your bike's acceleration and overall responsiveness. DRIVEN Racing's 41-tooth rear sprocket combines aggressive lightweight design with proven durability, giving you the performance...

If you're running a 520 chain drive on your race bike or high-performance street machine, sprocket weight directly impacts acceleration, handling response, and drivetrain stress. The DRIVEN RACING 43-Tooth Rear Sprocket uses proprietary EST Technology to...

Chain drive efficiency directly impacts acceleration, fuel economy, and overall drivetrain longevity. The DRIVEN RACING 44-Tooth Rear Sprocket combines lightweight construction with proven durability, giving you measurable performance gains without...

If you're serious about chain drive efficiency, sprocket weight matters—and this is where the DRIVEN RACING 45-Tooth rear sprocket sets itself apart. By combining lightweight construction with proven durability, you get the rotational response of a...

If you're serious about chain drive efficiency, sprocket weight directly impacts acceleration and reduces rotational mass on your drivetrain. DRIVEN Racing's 46-tooth rear sprocket combines a lightweight steel construction with proprietary EST Technology...

Lightweight sprockets directly impact acceleration and overall drivetrain efficiency—every gram counts when you're chasing lap times or maximizing fuel economy. The DRIVEN RACING 41-tooth rear sprocket combines aggressive weight reduction with proven...

Sprocket selection directly impacts your power delivery, acceleration, and engine longevity. The DRIVEN RACING 43-Tooth 520 Rear Sprocket delivers a lightweight design without compromising durability, making it ideal for riders who demand precision...

If you're running a 520 chain setup, sprocket weight directly impacts acceleration and overall drivetrain efficiency—and this DRIVEN RACING 44-tooth sprocket is engineered to minimize that weight without sacrificing durability. The proprietary EST...

If you're serious about chain drive efficiency, weight matters. DRIVEN RACING's 50-tooth rear sprocket delivers a measurable reduction in unsprung mass without compromising durability, directly translating to sharper acceleration and improved throttle...

Weight savings matter on the track. Every ounce removed from your drivetrain translates to quicker acceleration and reduced rotational mass—giving you the edge in competitive riding. The DRIVEN RACING 46-Tooth Rear Sprocket delivers that advantage...

If you're chasing faster acceleration and lower unsprung weight, the DRIVEN RACING 47-Tooth Rear Sprocket is engineered to deliver. Built from high-grade steel using our proprietary EST Technology, this sprocket combines the durability needed for...

If you're running a 520 chain setup and weight savings matter—whether you're optimizing for acceleration or reducing rotating mass on the track—this DRIVEN Racing sprocket delivers measurable performance without compromise. The proprietary EST Technology...

If you're running a 520 chain, sprocket weight directly impacts your bike's acceleration and overall performance. DRIVEN Racing's 45-tooth rear sprocket delivers measurable weight savings without compromising durability, giving you faster spool-up and...

If you're running a 520 chain setup and chasing faster acceleration or quicker throttle response, sprocket weight directly impacts your bike's performance and how it feels in the corners. DRIVEN Racing's 46-tooth rear sprocket cuts excess material...