**Product Specifications:**
- **Model No.:** 250-17, 300-18
- **Customized:** Non-Customized
- **Cord Material:** Nylon
- **Place of Origin:** Shandong, China
- **Name:** Motorcycle and Bicycle Inner Tube
- **Brand Name:** OEM Accepted
- **Raw Material:** Butyl and Natural Rubber
- **Valve:** TR4, TR6, EV, AV, FV, DV
- **Trademark:** Maxtop
- **Transport Package:** Bag, Carton, or According to Customer’s Demand
- **Specification:** Quality A
- **Origin:** Qingdao, China
- **HS Code:** 40139090
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**About Us:**
As a leading manufacturer of motorcycle inner tubes, we specialize in producing high-quality inner tubes for motorcycles, bicycles, and trucks. Our advanced production equipment and blending machines ensure the best performance and durability. We use only premium raw materials, ensuring that every product meets the highest quality standards.
Our team consists of experienced engineers and skilled workers who are dedicated to delivering reliable and long-lasting inner tubes. We offer a wide range of sizes and types, making it easy for customers to find the right fit for their needs. Whether you're looking for natural rubber or butyl rubber tubes, we have the right solution for you.
We pride ourselves on our ability to meet customer demands with flexible packaging options and competitive pricing. With years of experience in the industry, we are committed to providing excellent service and quality products.
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**Available Sizes for Motorcycle Inner Tubes (Butyl):**
| SIZE | WIDTH (mm) | NATURAL RUBBER TUBE (g) | BUTYL RUBBER TUBE (g) |
|--------------|------------|--------------------------|------------------------|
| 2.00/2.25-14 | 60 | 275 | 240 |
| 2.50-14 | 72 | 335 | 285 |
| 2.75-14 | 79 | 410 | 325 |
| 3.00-16 | 87 | 485 | 400 |
| 3.25-16 | 93 | 545 | 440 |
| 3.50-16 | 102 | 635 | 485 |
| 110/90-16 | 110 | 630 | 570 |
| 2.00/2.25-17 | 60 | 330 | 280 |
| 2.50-17 | 72 | 400 | 340 |
| 2.75-17 | 79 | 420 | 385 |
| 3.00-17 | 87 | 480 | 440 |
| 3.25-17 | 94 | 530 | 470 |
| 3.50/4.10-17 | 102 | 680 | 565 |
| 2.50-18 | 72 | 420 | 360 |
| 2.75-18 | 79 | 500 | 410 |
| 3.00-18 | 87 | 565 | 460 |
| 3.25-18 | 94 | 595 | 490 |
| 3.50/4.10-18 | 102 | 720 | 600 |
| 3.00-19 | 87 | 570 | 485 |
| 2.75-21 | 79 | 560 | 465 |
| 3.00-8 | 79 | 230 | 190 |
| 3.50-8 | 102 | 400 | 275 |
| 4.00-8 | 110 | 420 | 380 |
| 3.00-10 | 87 | 330 | 260 |
| 3.50-10 | 102 | 405 | 340 |
| 3.00-12 | 79 | 300 | 275 |
| 4.00-12 | 120 | 645 | 560 |
| 4.50-12 | 130 | 715 | 585 |
| 5.00-12 | 140 | 820 | 620 |
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**Valve Types Available:**
AV, EV, DV, IV, FV
**Common Valve Sizes:**
| Valve Size | Equivalent Size |
|----------------------|---------------------|
| 28x1 1/2 | 16x2.125 |
| 26x1 3/8 | 12x2.125 |
| 24x1 3/8 | 26x2x1 3/4 |
| 26x1.75/2.125 | 20x2x1 3/4 |
| 24x1.75/2.125 | 28x1.75 |
| 22x1.75/2.125 | 27x1-1/4 |
| 20x1.75/2.125 | 28x15/8x1 3/8 (700x35C) |
| 18x1.75/2.125 | 700x23C |
| 16x1.75/2.125 | 26x1 1/2x 1 5/8 |
| 14x1.75/2.125 | 24x1.50 |
| 12x1.75/2.125 | 26x1.50 |
| 26x2.125 | 26x2 1/2 |
| 24x2.125 | 13x2 1/2 |
| 22x2.125 | 18x2 1/2 |
| 20x2.125 | 24x2x1 3/4 |
| 18x2.125 | 27x1 3/8 |
| 16x2.50 | 16x3.00 |
| 18x2.50 | 18x3.00 |
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**Product Images:**
[Image 1: Motorcycle Tyre Inner Tube of Good Quality (3.00-18)](link)
[Image 2: Motorcycle Tyre Inner Tube of Good Quality (3.00-18)](link)
[Image 3: Motorcycle Tyre Inner Tube of Good Quality (3.00-18)](link)
[Image 4: Motorcycle Tyre Inner Tube of Good Quality (3.00-18)](link)
[Image 5: Motorcycle Tyre Inner Tube of Good Quality (3.00-18)](link)
[Image 6: Motorcycle Tyre Inner Tube of Good Quality (3.00-18)](link)
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