RK Excel 520 SO Steel Drive Chain 520SO-106 - 520SO 106
RK Excel 520 SO Steel Drive Chain 520SO-106 - 520SO 106
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RK Excel 520SO-106 520 SO Steel Drive Chain
RK’s traditional round O-ring chain is a convenient blend of performance and affordability. SO’s O-ring is constructed from Nitrite Butadiene to seal in lubrication and deliver smooth power with minimal seal ring drag or loss of horsepower. 520SO chains are suitable for low to mid-range CC motorcycles that came from the factory with sealed chains. 520SO can be used for both on street and off-road up to 400ccs. 520SO is available only in natural finish.
Features & Benefits
- Tensile Strength: 6,900 lbs
- Max CC Rating: 400cc Street, 400cc Off-road/ATV
- Max Horsepower: 60 HP
- Weight: 3.39 lbs
- Max Chain Width: 21.7mm
- Master Link Included: Clip type
Specifications
| Model | 520 SO Steel Drive Chain |
| Product Type | Chains |
| Vehicle Type | Offroad, Street |
| Weight | 3.59 lb |
| Dimensions | 11.41 x 4.72 x 0.98 in |
| Country of Origin | Japan |
| Brand | RK Excel |
| Manufacturer Part Number | 520SO-106 |
| UPC | 681319466253 |
Frequently Asked Questions
What is this chain intended for?
This RK Excel 520 SO Steel Drive Chain chain is intended for off-road motorcycle and street motorcycle use. Confirm compatibility for your specific machine before ordering.
What stands out about this chain?
Highlights include tensile Strength: 6,900 lbs. Review the full feature list and specifications on this page for complete details.
How much does this product weigh?
This item weighs approximately 3.59 lb.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.
