| Management number | 221733610 | Release Date | 2026/05/03 | List Price | $27.18 | Model Number | 221733610 | ||
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| Category | |||||||||
The 520SO is one of the best O-ring chains in the industry. 520SO chains feature heat treated hi-carbon alloy steel components with seamless rollers and shouldered bushings for strength and durability, and are fitted with O-ring seals. O-ring seals are made from an advanced Nitrile Butadiene composite for maximum performance and wearlife. Nitrile Butadiene O-rings seal in lubrication and deliver smooth power with no O-ring drag or loss of horsepower. Pin Length in mm: 19.9mm. Maximum Wear Life Index: 600. Maximum Tensile in lbs/Ft: 7700lbs/ft. Masterlink Type: Clip. Weight in Lbs per 100 Links: 4.08lbs. Max cc: 400cc Street / 400cc Off-Road. 19.2 Links per foot. 15.875mm Pin to Pin center. 000 miles of street riding or one-year of off-road use..
| UPC | 681319429005 |
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| Model | 520-SO-96 |
| Brand Name | RK Racing Chain |
| Unit Count | 1.0 Count |
| Item Length | 19.2 Feet |
| Item Weight | 3.5 Pounds |
| Part Number | 520-SO-96 |
| Strand Type | Double |
| Manufacturer | RK Excel America |
| Load Capacity | 9.24E+4 lbf |
| Item Type Name | 520SO O-Ring Chain |
| Specification Met | ANSI B29.1 |
| Included Components | Connecting Link |
| Warranty Description | Manufacturer |
| Global Trade Identification Number | 00681319429005 |
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