- Model NO.: 300-18
- Diameter: 18"
- Certification: ISO, DOT, CE
- Inner Tube: Motorcycle Inner Tubes
- Transport Package: Bags, Ctns and Bundles, Customer′s Request
- Origin: China
- Type: Inner Tube
- Tire Design: Bias Belted Tyre
- Tread Pattern: Transverse Pattern
- Trademark: DURO STAR
- Specification: CCC, E-MARK, ISO
- HS Code: 4011400000
WHY CHOOSE US?
Our factory is one of the biggest manufacturers of motorcycle tires and tubes in China.
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1.We can offer motorcycle natural rubber inner tube and butyl inner tube.
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2.We can give you the most competitive price and top quality.
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3.sample is for free.
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4.We are pleased to receive your inquiry and we will reply you in time and details..
5.OEMÂ accepted
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6. Main markets: South America ,Southeast Asia , the Middle East , Africa,  Asia,etc.
1. What is about your delivery time?
   If we have goods in stock, we will arrange the delivery in 7 days.
    Usually the delivery time is 15-25 days after receiving the deposit.
2. What is about your package?
  We supply 3 choices.
  (1) colorful plastic wrappings such as red, yellow and blue
  (2) unpacked
  (3) according to your requirementÂ
3. What is your payment term?
   T/T: 30% deposit in advance, the balance against copy of B/L
4. Do you test all your goods before delivery?  Â
Yes, we have 100% test before delivery.
1.High and stable quality:Â Having strict quality control system from raw material to
finished goods. We have modern laboratory to control raw material qualityÂ
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2. Prompt Delivery Time:We are located in the west coast of Qingdao, there is only 120km to Qingdao Port, so we are with superior geographical and convenient transportation .one week we can produce 80000pcs inner tube.
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3. The quality is warranty:The company has through ISO9001-2000 International
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4.We can design the new prouduts in accordance with the special needs of customers.
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5.Our quality and attractive package improve the sell of our products.
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6.Currently our modle euipment and tube blending machine,ect are most   advanced here.
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7.Our products are exported to more than 100 nations and regions,such as The South
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America ,North America,Afica,The middle-east Asia  ETC.Â
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Model | Weight(g) | Valve | Rubber content |
Pulling strength |
Elongation |
300-18 | 480 | TR4 | 30%-45% | 11-14MPA | 550%-650% |
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Taizhou Runde Company , https://www.nerausmotor.com