Street Bike Heavy Duty Non-Oring Chain

A reliable drive chain is the backbone of any high-performance drivetrain—it transmits power directly from your engine to the rear wheel, and any weakness here compromises acceleration, efficiency, and safety. The Parts Unlimited 530H delivers...

If your motorcycle came stock with a standard chain—not an O-ring design—the RK M530H delivers reliable, cost-effective power transmission without compromising durability. This heavy-duty chain handles the demands of street riding and track use, giving...

A racing chain lives or dies by its ability to transmit power without parasitic losses—and the RK 520 XRU is engineered for that singular purpose. The UW seals reduce friction at every link, preserving horsepower delivery from lap one through the...

If you're running a Honda Monkey or Grom, chain longevity and maintenance frequency directly impact your track time and reliability. The RK 420 MRU eliminates the constant adjustments plaguing standard 420 chains by delivering four times longer service...

If you're serious about offroad racing or high-performance small bike riding, chain durability and strength directly impact your lap times and safety. The DID 420 NZ3 delivers the tensile strength and wear resistance you need to maintain consistent power...

Mini MX and SX racing demands a chain engineered to withstand punishing acceleration, aggressive shifting, and high-speed cornering—the RK 428 MXZ1 delivers on all fronts. Built from chromoly steel with oversized alloy pins and seamless rollers, this...

Mini MX and SX racing demands a chain that can withstand the intense acceleration, deceleration, and lateral forces inherent to the sport. The RK 428 MXZ1 delivers the durability and reliability you need to stay focused on your lap times rather than...

Mini MX and SX racing demand a chain that can handle explosive acceleration, rapid deceleration, and sustained high RPM without sacrificing reliability. The RK 428 MXZ1 delivers the durability and strength required to keep power flowing to the rear wheel...

Mini MX and SX racing demands a chain that can withstand aggressive acceleration, hard cornering, and sustained high RPMs without stretching or breaking mid-race. The RK 428 MXZ1 is purpose-built for this punishment, featuring chromoly steel construction...

Mini MX and SX racing demands a chain that can handle aggressive acceleration, sustained high RPMs, and the constant stress of competition—the RK 428 MXZ1 delivers exactly that. Built with chromoly steel construction and oversized alloy pins, this chain...

Mini MX and SX racing demands a chain that can withstand the intense stress of competitive riding without sacrificing reliability. The RK 428 MXZ1 delivers the durability and strength you need to stay focused on performance rather than worrying about...

If you're running mini MX or SX racing, your chain needs to handle explosive acceleration, sharp cornering loads, and the constant punishment of track conditions—which is exactly what the RK 428 MXZ1 is engineered for. Built from chromoly steel with...

Mini MX and SX racing demands a chain that can withstand extreme acceleration, cornering forces, and constant punishment on the track. The RK 428 MXZ1 delivers the durability and reliability your racing program needs, with chromoly steel construction and...

If you're running a mini MX or SX program, chain durability under race conditions separates competitive riders from the rest of the field. The RK 428 MXZ1 delivers the strength and reliability required for consistent power transfer and minimal...

The DID 428 NZ Series drive chain delivers the reliability and precision that serious racers and high-performance builds demand. Engineered for consistent power transfer with minimal slack, this chain handles the demands of competitive riding without...

If you're running a mini or vintage bike, your chain is your direct link to power delivery—and OEM non-sealed chains simply don't cut it for performance riding. The DID 428 NZ delivers measurably better strength and longevity through quad-stake riveted...

A reliable 520H chain at a price point that doesn't sacrifice performance. Whether you're maintaining a race bike, rebuilding a go-kart, or setting up a pit bike, this precut chain eliminates guesswork and delivers consistent power transfer with zero...

A reliable 530H drive chain is essential for consistent power transfer and dependable performance across a wide range of applications. This 110-link configuration arrives precut and ready to install, eliminating guesswork and saving you setup time...

A properly sized drive chain is fundamental to reliable power transmission and consistent performance on the track or street. The Parts Unlimited 530H delivers the durability and precision fit that racers and builders depend on, whether you're assembling...

A reliable 428 chain is fundamental to any mid-sized engine build, and this Parts Unlimited option delivers proven durability without premium pricing. Whether you're running a go-kart, mini bike, or other recreational powersports application, this precut...