The RK 525XRE drive chain is designed for OE replacement on mid-size motorcycles requiring dependable 525-size chain performance. Manufactured by RK and supplied under vendor part number 525XRE-110, this 110-link chain delivers smooth, responsive acceleration for a wide range of on-road and off-road applications. Its lightweight, durable construction supports reliable service without compromising performance.
Feature: Original RK XW-Ring seal uses a double-X-shaped design to help extend chain wear life and protect internal lubrication. Three lubricant pools provide greater lubricant retention than conventional O-ring designs, supporting smooth operation over extended use. Specially formulated vacuum-injected U-grease is secured by tough nitrile butadiene rubber XW-Rings for improved sealing and durability. Polished and shot-peened link plates enhance strength and resistance to operating stress, while high tensile strength helps provide consistent performance during acceleration and demanding riding conditions.
The RK 525XRE includes a rivet connecting link for installation and is suitable for motorcycle fitments that specify a 525 chain with 110 links. Always confirm the motorcycle manufacturer's chain size, link count, and replacement requirements before installation. The chain's design reflects RK's racing-developed technology and is intended to provide a practical balance of durability, smooth engagement, and dependable power transfer for compatible mid-size motorcycles.
Features:
- Size: 525 chain with 110 links
- Model: 525XRE
- Brand: RK
- Manufacturer: RK
- Vendor part number: 525XRE-110
- Fitment: OE replacement for compatible mid-size motorcycles requiring a 525-size, 110-link drive chain
- Seal design: Original double-X-shaped RK XW-Ring helps provide extended wear life
- Lubrication: Three lubricant pools retain more lubricant than conventional O-ring designs
- Construction: Polished and shot-peened link plates with high tensile strength
- Connecting link: Rivet-style connecting link included
- Application: On-road and off-road motorcycle use