The REGINA 520 Quad Drive Chain is engineered for the severe demands of ATV riding while maintaining a lightweight design and strong power-transfer performance. This gold-finished chain includes 98 links and is suitable for ATVs with engines up to 900cc. Manufacturer part number 135QUAD/1009 and vendor part number 135QUAD/1009 identify this specific REGINA chain configuration.
Its patented Z44 sealing rings help reduce friction and extend wear life compared with conventional O-ring designs. Constant lubrication from high-temperature grease in the critical pin and bushing areas supports smooth operation and long service intervals. High-carbon alloy pins help minimize wear, while increased roller thickness improves durability under demanding riding conditions.
Thicker outer plates, quad-riveted construction, shot-peened components, and factory pre-loading provide improved tensile strength, fatigue resistance, and consistent performance with minimal adjustment. With a tensile strength rating of 8,093 ft-lb, the REGINA 520 Quad chain is a dependable replacement or upgrade for compatible ATV drive systems. Verify chain size, link count, and vehicle fitment before installation.
Features:
- Size: 520 ATV drive chain with 98 links
- Model: Quad
- Brand: REGINA
- Manufacturer part number: 135QUAD/1009
- Vendor part number: 135QUAD/1009
- Fitment: Suitable for compatible ATVs with engines up to 900cc
- Sealing system: Patented Z44 sealing rings help reduce friction and extend wear life
- Lubrication: High-temperature grease provides continuous lubrication at the pin and bushing areas
- Construction: High-carbon alloy pins, thicker rollers, reinforced outer plates, and quad riveting
- Durability: Shot-peened components and factory pre-loading improve fatigue resistance and reduce adjustment requirements
- Strength: Rated at 8,093 ft-lb tensile strength
- Finish: Gold