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MX350 Chain Tensioner for Razor MX400 SX350 ZR350 Dirt Rocket Bike
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Nov 2, 2026 8:54 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The price is modestly below what this product ordinarily sells for.
- 🏷️The listed retail price is trimmed by 10% at checkout.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈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
8.44/28
Recent Value
13.77/22
Market Standing
10.63/20
Deal Strength
7/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
EOPOAYI
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Fitment: The heavy duty MX350 chain tensioner is compatible with Razor MX350 MX400 SX350 ZR350 Dirt Rocket Bike, and the RSF350 Sports E-Bike
✓Durable & Sturdy Material: Our MX400 chain tensioner is made of high quality metal material, with the function of anti-compression deformation and wear-resistant, not easy to break, is strong and durable, and can be used for a long time
✓Important Function: The chain tensioner is an important part of the operation of the drive system. Good chain tensioner work as an adjuster roller guide can help the chain not loose, or fall off, and reduce sprocket or chain wear. Our MX400 chain tensioner ensures a smooth ride for you and getting good riding experience
✓Easy Installation and Replacement: Our chain tensioner for Razor MX350 comes with a wrench, without complex tools and steps, you can complete the installation within a few minutes.
✓Package Included: 1pc silver chain tensioner kit,1pc wrench, 10pc master link
⚙️ Specifications
EOPOAYI
EOPOAYI
Chain Tensioner Adjuster
8 ounces
5.31 x 2.71 x 1.18 inches
EO-ZJQ-350
Polished
1
Manufacturer
EOPOAYI
Brand
EOPOAYI
Model
Chain Tensioner Adjuster
Item Weight
8 ounces
Package Dimensions
5.31 x 2.71 x 1.18 inches
Item model number
EO-ZJQ-350
Exterior
Polished