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Chain (120 Links Uncut) for Sur-Ron Ultra Bee - Oversized Sprocket & Custom Swingarm Upgrade-EMOS-89

Chain (120 Links Uncut) for Sur-Ron Ultra Bee - Oversized Sprocket & Custom Swingarm Upgrade-EMOS-89

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chain 120 links uncut for sur ron ultra bee   oversized sprocket  custom swingarm upgrade emos 89-2
Premium 520 Heavy-Duty Drive Chain (120 Links Uncut) for Sur-Ron Ultra Bee - Oversized Sprocket & Custom Swingarm Upgrade
  • 120-Link Extended Length: Provided completely uncut. This extra length easily accommodates the largest aftermarket sprockets (up to 64T) and extended swingarm kits without coming up short.

  • True 520 Motorcycle Pitch: Uses the thick, heavy-duty 520 dimensions required by the Ultra Bee, featuring thicker side plates and larger pins to prevent snapping under extreme 74 N.m motor torque.

  • Shot-Peened Steel Construction: The steel alloy links undergo a specialized surface treatment (shot peening) that dramatically increases fatigue resistance and tensile strength, virtually eliminating the risk of mid-air breakage.

  • Low-Friction Pre-Lubrication: Arrives coated in a high-adhesion, water-resistant factory chain grease that penetrates deep into the pins and bushings, ensuring a smooth, silent rotation right out of the box.

  • Quick-Snap Master Link: Includes a premium 520-sized clip master link. Once you have used a chain breaker tool to cut the chain to your desired length, the master link allows for easy, secure installation without requiring a rivet press.

Product name
Chain 120 Links
Model number
EMOS-89
Usage
E-bike Conversion Kit
Material
Metal
Feature
Bike Accessories
Fit for
Su rron Electric Dirt Bike
Keyword 1
E-bike Kit
Keyword 2
Cycle Accessories
MOQ
2Pcs
Weight
2.5Kg
Note: We have all Su-rron parts, some of them are not included in the product link. If you need other parts, please contact us.
chain 120 links uncut for sur ron ultra bee   oversized sprocket  custom swingarm upgrade emos 89-3
chain 120 links uncut for sur ron ultra bee   oversized sprocket  custom swingarm upgrade emos 89-4
chain 120 links uncut for sur ron ultra bee   oversized sprocket  custom swingarm upgrade emos 89-5
chain 120 links uncut for sur ron ultra bee   oversized sprocket  custom swingarm upgrade emos 89-6
chain 120 links uncut for sur ron ultra bee   oversized sprocket  custom swingarm upgrade emos 89-7
chain 120 links uncut for sur ron ultra bee   oversized sprocket  custom swingarm upgrade emos 89-8
Q1. What brands of electric scooter/e-bike spare parts do you supply?
A. We specialize in spare parts for leading brands including Xiao mi, Ninebot, Kukirin, Kaa bo, Vse tt, Dual tron, Niu, Zero, Mu kuta, Ino kim, OUXI V8, QM V20, Sur ron, etc. Our catalog covers over 100 of the world’s best-selling scooter and bike models, ensuring broad compatibility for your inventory needs.
Q2. What is your on-time delivery rate and customer feedback?
A. Our on-time delivery rate is 98%, with a 4.8/5 store rating on Alibaba. Over 75% of our European and American customers are repeat buyers.
Q3. Is Shenzhen New Image Technology a factory or trading company?
A. We are a verified Alibaba manufacturer with 9 years of experience, operating a 1,341㎡ factory and an annual capacity of 500,000+ units. Factory audits (onsite or virtual) are available.
Q4. How long is your delivery time?
A. Delivery times vary by item and order quantity. Benefit from our 85% in-stock availability, and for urgent needs, many hot-selling products are ready for immediate dispatch from our EU warehouse, reducing lead times and shipping cost significantly.
Q5. What is your afte-sales process work?
A. Email to [email protected] with a detailed issue report, include images, video and description. We guarantee a ≤2-hour response to all after-sales inquiries during working hours (GMT+8, Mon-Fri, 9:00-18:00). A dedicated account manager will provide a solution within 48 hours.
Q6. Are marketing materials available?
A. Yes. Once you place an order, our sales team will provide a suite of marketing materials, including product images,
specifications to support your sales efforts.
Q7. How do you handle the issue if the products have some problems after received?
A. We will compensate the customers for loss by products or discount according to the product damaged actually, Except for man made.
Q8. Where is your overseas freight warehouse?
A. We have EU warehouses in Germany and Poland, and goods can be shipped from EU warehouses to your address.
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