Parts Unlimited 520 PX Series Drive Chain, 100 Links (MPU520PXX100L2)

The Parts Unlimited 520 PX Series Drive Chain is engineered for riders who need dependable performance, efficient power transfer, and extended service life. Part number MPU520PXX100L2 provides 100 links of durable drive chain designed as an upgrade from conventional O-ring and standard chain designs. With up to 1.5 times longer wear life than an O-ring chain and up to 12 times longer wear life than a standard chain, this chain helps reduce maintenance demands while supporting consistent drivetrain performance.
The PX Series uses solid bushings and rollers with quad-pin riveting for improved strength and durability under demanding riding conditions. Shot-peened components enhance fatigue resistance, while the chain is pre-stretched to help minimize initial elongation and support more stable adjustment after installation. Lower friction loss contributes to efficient operation and smooth power delivery, making this chain a practical choice for motorcycle and powersports applications that require reliable long-term performance.
The Parts Unlimited MPU520PXX100L2 chain is supplied with a clip connecting link for convenient installation. Its combination of durable construction, reduced friction, and extended wear life delivers quality performance at an affordable price. Made in Japan, this 520 PX Series chain is built to provide dependable service for replacement, repair, or drivetrain upgrade applications.

Features:

• Extended wear life: Provides up to 1.5 times longer wear life than an O-ring chain and up to 12 times longer wear life than a standard chain.

• Reduced friction loss: Supports efficient power transfer and smooth drivetrain operation.

• Quad-pin riveting: Helps improve chain strength and connection durability.

• Solid bushings and rollers: Provide durable construction for demanding motorcycle and powersports use.

• Shot-peened and pre-stretched: Enhances fatigue resistance and helps minimize initial chain elongation.

• Clip connecting link included: Supports convenient installation.

• Made in Japan: Delivers trusted manufacturing quality and consistent performance.

Ships from Parts Unlimited.