Product Description
Gb520 So Gold Drive Chain is available now from Knobtown Cycle, your Kansas City motorcycle parts specialists.
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.
Key Features
- 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
Product Specifications
- Part Number: 691-1909G
- Brand: Rk Excel
- Weight: 4.07 lbs
- UPC: 681319502555
Available at Knobtown Cycle
Order online or stop by our Kansas City location. Kansas City riders since 2004!
Part Locations
| Location |
Available |
| Ashley (IN) |
8 |
| Elizabethtown (PA) |
0 |
| Boise (ID) |
8 |
| Midway (GA) |
6 |
| Fresno (CA) |
0 |
| Jessup (MD) |
0 |
| Midlothian (VA) |
1 |
| National Total |
23 |
Stock levels last updated: March 1, 2026 5:07 PM
Professional Installation Available
Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.
Thank you for Shopping at Knobtown Cycle!
When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.
Reviews
There are no reviews yet.