At DMG Motorsports, we present the RK Excel GB525XRE-120 Gold Drive Chain — a 525-pitch, 120-link performance chain built for riders who expect race-proven technology in a durable, street-and-off-road-ready package. As the successor to RK's popular XSO line, the XRE series was engineered to deliver a meaningful step up in wear-life while keeping weight and friction low, so your bike accelerates smoothly and stays reliable mile after mile. Finished in eye-catching gold, this chain adds a touch of style to your drivetrain without sacrificing the strength and sealing technology RK is known for.

At the heart of the GB525XRE-120 is RK's original double-X-shaped XW-Ring seal, which creates multiple lubricant pools that lock in grease far more effectively than a conventional O-ring design, keeping dirt, debris, and moisture out of the rollers and bushings. Combined with polished, shot-peened link plates and a rivet-style master link for secure installation, this chain is built to handle demanding street riding and off-road abuse alike, making it an excellent OE-style replacement for mid-size and larger motorcycles.

Features:

• 525 pitch, 120-link gold-finish drive chain (GB525XRE-120)
• RK's original double-X-shaped XW-Ring seal technology for exceptionally long wear-life
• Multiple lubricant pools that outperform conventional O-rings for extended chain life
• Lubricated with vacuum-injected U-grease, sealed in by tough Nitrile Butadiene rubber XW-Rings
• Polished and shot-peened link plates for a smooth, durable finish
• Successor to RK's XSO chain series, offering a 20% longer wear-life
• Tensile strength rated at 9,400 lbs
• Rated for up to 1000cc street and off-road applications, handling up to 200 HP
• Compact 22.5mm max chain width for broad motorcycle compatibility
• Approximate weight of 3.97 lbs
• Includes a rivet-style master link for secure, permanent installation