Dirt Bike Steel Front Sprockets

A countershaft sprocket is your direct connection to reliable power delivery, and this SUPERSPROX 13-tooth unit delivers the durability and precision that factory racing teams demand. Built from SCM-435 carbon-free steel with an ultra-hard surface layer,...

A worn or inadequate countershaft sprocket will rob your engine of power before it ever reaches the chain—and on high-revving applications, chain slap and premature wear become expensive problems. The SUPERSPROX CST-565-14-1 is engineered with the same...

Chain drag and power loss plague riders pushing their machines to the limit—especially on technical terrain where every watt counts. The SUPERSPROX Countershaft Sprocket delivers factory-spec reliability with a hardened surface layer that cuts friction...

A countershaft sprocket is the direct link between your engine's power and your chain drive—so it needs to survive extreme loads without flex or wear. The SUPERSPROX 13-tooth countershaft sprocket delivers the durability of factory racing parts with a...

A countershaft sprocket is your direct link to reliable power delivery—and a weak one costs you lap time and durability. The SUPERSPROX 14-tooth countershaft sprocket delivers the precision engineering of real factory racing teams, engineered to handle...

A countershaft sprocket that fails mid-race costs you more than money—it costs you position. The SUPERSPROX CST-569-15-1 is engineered with SCM-435 carbon-free steel and an ultra-hard surface layer to eliminate premature wear and chain drag that bleeds...

A countershaft sprocket is your direct mechanical link to engine power—wear it down with inferior steel, and you're losing efficiency with every shift. The SUPERSPROX 14-Tooth CST-250-14-1 uses SCM-435 carbon-free steel with a hardened surface layer that...

A countershaft sprocket failure mid-race costs you time and money—this SUPERSPROX 13-tooth sprocket eliminates that risk with SCM-435 carbon-free steel engineered for zero breaking. The ultra-hard surface layer cuts friction and chain drag, translating...

If you're pushing your machine hard on dirt or asphalt, sprocket failure isn't just an inconvenience—it's a DNF. The SUPERSPROX Countershaft Sprocket delivers factory team-grade durability and efficiency, engineered to handle the abuse that lesser...

A countershaft sprocket is only as good as its ability to handle sustained power transfer without degradation. The SUPERSPROX CST-827-13-1 is engineered with SCM-435 carbon-free steel and an ultra-hard surface layer to eliminate chain drag losses while...

Shaving rotational mass from your front sprocket directly improves throttle response and acceleration—critical gains on the track or trail. The Renthal 11T front sprocket delivers these performance benefits while maintaining the durability you need for...

A worn or mismatched front sprocket directly impacts throttle response, acceleration, and chain wear on your Kawasaki dirt bike. The Renthal 12T Front Sprocket delivers the durability and precision needed for consistent performance whether you're racing...

Shaving unsprung weight from your bike's drivetrain directly improves acceleration and handling—and this Renthal 14-tooth sprocket delivers a measurable 10-15% weight reduction without compromising durability. The self-cleaning mud grooves machined into...

A quality front sprocket is fundamental to your Suzuki's drivetrain efficiency and acceleration response. The Renthal 12-tooth design delivers measurable weight savings and durability gains through case-hardened 655M13 steel construction, while the...

If you're running a KTM with a 520 chain and pushing hard on the track or trail, your front sprocket takes a beating. The Renthal 15T Front Sprocket cuts weight without sacrificing durability, which means quicker acceleration and more responsive handling...

A lighter front sprocket directly improves throttle response and acceleration by reducing rotational mass, while the hardened 655M13 steel construction ensures your drivetrain won't wear prematurely under racing or aggressive riding conditions. The...

If you're running a Husqvarna TC250 and serious about lap times, sprocket choice directly impacts your power delivery and handling. This Renthal 13-tooth front sprocket delivers measurable weight savings and durability gains—a bolt-on upgrade that...