Dirt Bike Standard Non-Oring Chain

A reliable 428 chain is fundamental to any small-displacement engine setup, whether you're running a go-kart, minibike, or pit bike. This Parts Unlimited option delivers consistent power transmission without the premium price tag, allowing you to...

Keep your Moose Racing Agroid RS-16 E-Bike running at peak efficiency with an OEM replacement chain engineered for electric-assist performance. A worn or damaged chain compromises power transfer, increases drivetrain wear, and degrades your ride...

A reliable 520-pitch chain is fundamental to consistent power delivery and predictable handling on track or trail. This PARTS UNLIMITED offering delivers the durability and precision you need without unnecessary markup, making it an intelligent choice...

A 420-class drive chain is a workhorse component that demands reliability in applications ranging from go-karts to small-displacement motorcycles and ATVs. The Parts Unlimited 420 delivers predictable power transmission with the durability needed for...

A 520 chain is the workhorse of sport bike and small-displacement racing applications, and this 130-link configuration gives you the flexibility to fit a wide range of sprocket combinations and wheelbase setups. Parts Unlimited's offering delivers...

A 428 chain is a workhorse component for go-karts, mini bikes, and small-displacement racing applications. This precut 132-link option eliminates the guesswork on sizing and gets you up and running without custom fabrication. Whether you're building a...

A 520 chain is a proven workhorse in motorsports and powersports applications, delivering reliable power transfer with minimal maintenance. The Parts Unlimited 520-120 comes precut and ready to install, eliminating the hassle of measuring and cutting...

The PARTS UNLIMITED 428 Drive Chain delivers reliable performance across a wide range of applications without requiring custom sizing or fabrication. Whether you're building a go-kart, mini bike, or small-displacement engine, this precut 120-link chain...

A 420 chain demands reliable construction to handle the demands of your drivetrain, whether you're running a go-kart, minibike, or small-displacement engine. This precut, clip-link chain eliminates guesswork on length and simplifies installation—no...

A reliable 520-pitch chain is fundamental to any high-performance drivetrain—it needs to deliver consistent power transfer without sacrificing durability or breaking your budget. The Parts Unlimited 520 offers straightforward, dependable performance at a...

A reliable 520-pitch chain is essential for consistent power delivery and minimal drivetrain slack, whether you're running a sport bike, go-kart, or small-displacement race engine. This precut 112-link configuration eliminates guesswork during...

A reliable 520 chain is fundamental to any high-performance drivetrain—it needs to transmit power consistently without sacrificing longevity or requiring constant maintenance. The Parts Unlimited 520-116 delivers exactly that: a production-grade chain...

A reliable drive chain is foundational to any powersports build—whether you're running a go-kart, mini bike, or small-displacement engine. This 420-pitch chain delivers consistent power transfer without the premium price tag, making it an ideal choice...

A reliable 428 chain is fundamental to any drivetrain requiring consistent power delivery and durability. Whether you're building a go-kart, mini bike, or running a 428 sprocket setup on your project, this precut chain eliminates the guesswork of sizing...

A properly tensioned and maintained drive chain is critical to transferring power efficiently from your engine to the rear wheel—any slack, wear, or poor fitment will rob you of acceleration and create safety hazards. The Parts Unlimited 520 delivers...

If you're running a high-displacement off-road bike or pushing your engine to its limits, chain failure isn't an option. The RK 520 EXW is engineered specifically for extreme heat and high-speed applications, delivering the durability and precision you...

The RK 520 EXW is engineered for high-speed off-road riding where chain reliability directly impacts your safety and performance. If you're pushing a 750cc machine through demanding terrain, you need a chain that can handle sustained heat and shock loads...

The EK 520 Standard Chain delivers reliable power transmission at an unbeatable price point, making it the go-to choice for budget-conscious racers and enthusiasts who refuse to compromise on dependability. Built with shot-peened, pre-stretched...

A reliable 520 chain is fundamental to any mid-displacement motorcycle or small-displacement racing application. The EK 520-114 delivers consistent power transfer without the premium cost of sealed or O-ring designs, making it the go-to choice for...

A reliable 520 chain is fundamental to any mid-range performance build, and the EK 520 delivers the durability and affordability you need without compromise. Whether you're running a go-kart, mini bike, or lightweight sportbike, this standard non-sealed...