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RK Racing Chain GB420MXZ-118 (420 Series) Gold 118 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link
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RK Racing Chain

RK Racing Chain GB420MXZ-118 (420 Series) Gold 118 Link Heavy Duty MX/SX Racing Non O-Ring Chain with Connecting Link

✅ In stock
F
Grade
💤 Not a Deal
12.25/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$54.87
Listed $46.52
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 17, 2026 6:41 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰At 46% above its usual rate, this is currently priced higher than what most shoppers have paid.
  • 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 1.25/20
Deal Strength 7/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Motomentum
🚚 Shipping Free Shipping

Product Details

✓GB420MXZ chains are made for the serious motocross racer looking for the lightest, strongest non O-ring chain
✓GB420MXZ chains feature chrome-moly steel construction with seamless rollers and bushings, and oversized special alloy pins for added strength
✓All components are heat-treated using RK's exclusive HIT (Heat Induction Transfer) process
✓GB420MXZ racing chains are the strongest in their class giving you the best value-performance rating of any MX racing chain in the world today
✓With a maximum tensile strength rated at 5000 foot pounds and weighing in at only 1.76 pounds, the GB420MXZ is ideal for professional level 50cc to 125cc open class racing

⚙️ Specifications

Load Capacity
5E+3 lbf
Brand
RK Racing Chain
Item Pitch
12.7 millimeters
Material
Chrome-Moly Steel
Recommended Uses For Product
Motocross and Dirtbike Racing
Specification Met
ANSI B29.1
Item Length
4.71 feet
UPC
681319434696
Strand Type
Single
Global Trade Identification Number
00681319434696
Manufacturer
RK Racing Chain

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