Parts Unlimited 525 PX Series Bulk Drive Chain, 100 Feet (PU525PX100F2)

The Parts Unlimited 525 PX Series Bulk Drive Chain, part number PU525PX100F2, is designed for dependable motorcycle and powersports drivetrain performance. Its lower-friction construction helps promote efficient power transfer, while solid bushings and rollers provide consistent operation under demanding riding conditions. This bulk chain is supplied in a 100-foot length, making it a practical choice for service departments, professional installers, and customers who need chain material for multiple applications.
The PX Series features quad-pin riveting for secure plate retention and enhanced chain integrity. Each chain is shot-peened and pre-stretched to support improved durability, reduced initial adjustment, and reliable performance during use. These manufacturing processes help the chain withstand repeated loading while maintaining smooth engagement with compatible sprockets. Parts Unlimited combines quality construction with an affordable design suitable for routine maintenance and drivetrain replacement needs.
The 525 PX Series uses a rivet connecting link, included with the chain, for a secure installation when properly assembled and riveted according to the manufacturer’s recommendations. The chain is made in Japan and is intended for applications requiring dependable 525-size drive-chain performance. Verify vehicle compatibility, chain length requirements, sprocket condition, and installation procedures before use. As with any drive-chain replacement, correct alignment, lubrication, tension, and regular inspection are essential for safe and effective operation.

Features:

• Lower friction loss helps support efficient drivetrain power transfer

• Quad-pin riveting promotes secure and durable chain construction

• Solid bushings and rollers provide consistent movement and engagement

• Shot-peened and pre-stretched for improved durability and reduced initial adjustment

• 100-foot bulk chain is suitable for multiple service or installation applications

• Includes a rivet connecting link for 525-size chain installation

• Made in Japan

• Brand: Parts Unlimited

• Part Number: PU525PX100F2

Ships from Parts Unlimited.