Description
The ProTaper Pro Series Forged 520 Slim O-Ring Chain is engineered for riders who demand dependable strength, durability, and smooth power transfer in off-road and racing environments. Part number PTR021696 features an advanced forged pin collar design that is seamlessly integrated into the outer chain plate, helping create a strong, lightweight chain built to withstand demanding riding conditions.
Cold-forged pin collars encase thermally refined pins with a chromium carbide layer for enhanced wear resistance and long-term reliability. The slimmer outer plate profile reduces weight and rotational mass without compromising tensile strength, supporting responsive acceleration and improved throttle control. ProTaper’s Slim O-Ring Technology helps retain chain lubrication for extended service life while maintaining a narrower profile than many conventional O-ring chain designs.
The 520 chain size and 120-link configuration make this ProTaper chain a practical choice for compatible dirt bikes, dual-sport motorcycles, and other powersports applications. Precision manufacturing and premium materials help deliver consistent engagement, reduced friction, and reliable performance during trail riding, competition, and everyday maintenance routines. Verify the required chain size, link count, and fitment for your motorcycle before installation.
Features:
- Engineered for maximum strength, durability, and smooth power transfer in demanding off-road and racing conditions
- Cold-forged pin collars are integrated into the outer chain plates for enhanced tensile strength and durability
- Thermally refined pins feature a chromium carbide layer for improved wear resistance
- Slim O-Ring Technology helps retain lubrication for long-lasting chain performance
- Lightweight profile reduces friction and rotational mass for improved throttle response and acceleration
- 520 chain size with a 120-link configuration for compatible powersports applications