Rk Excel 520so Drive Chain Steel 520 X 110

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.

• 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

Pitch

520

Chain Links

110

Shipping weight

3.73 lb

Package size

11.4 × 4.7 × 1 in

Salto part #

691-1905

Rk Excel part #

520SO-110

UPC

681319429036

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

Yes — the distributor shows it on a shelf at a regional warehouse right now. We check again the moment you order, before anything is charged.

How fast will it get to me?

Usually 2–4 business days by ground.

Will it fit my machine?

The distributor doesn’t publish a vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.

Is this genuine Rk Excel?

Yes. It ships new from the same distributors the big online stores buy from — Rk Excel part #520SO-110.