RK Racing Chain GB520SO-90 Gold 90 Link O-Ring Chain with Connecting Link

RK Racing Chain

RK Racing Chain GB520SO-90 Gold 90 Link O-Ring Chain with Connecting Link

Name: RK Racing Chain GB520SO-90 Gold 90 Link O-Ring Chain with Connecting Link
Brand: RK Racing Chain
SKU: B0D387YHHN
Price: 81.82 USD
Availability: InStock

✅ In stock 📉 Price recently dropped

Grade

😐 Weak Deal

31.48/100

Current Price

$81.82

Listed $86.45

Save $4.63 5% OFF

Analysis Confidence 100%

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Aug 22, 2026 7:16 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

😐 Weak Deal

😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
💰The current price is slightly above the going rate for this product — worth watching for a drop.
🏷️The listed retail price is trimmed by 5% at checkout.
📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.

How We Scored This Deal

Price Competitiveness 0/28

Recent Value 6.61/22

Market Standing 4.87/20

Deal Strength 10/20

Momentum 10/10

📝 Product Overview

🏪 Sold by Amazon.com

🚚 Shipping Free Shipping

Product Details

✓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

✓Tensile Strength: 6,900 lbs; Max CC Rating: 400cc Street, 400cc Off-road/ATV; Max Horsepower: 60 HP; Weight per 100 Links: 3.39 lbs; Max Chain Width: 21.7mm; Master Link Included: Clip type