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  • Type: Inner Tube
  • Customized: Non-Customized
  • Size: 2.50-17
  • Valve: TR4
  • Width: 72mm
  • Airtightness Duration: ≥120 days
  • Trademark: R-stone
  • Specification: GB7036.2-2007
  • HS Code: 4013909000
  • Certification: ISO, SGS
  • Condition: New
  • Material: Butyl
  • Weight: 340g
  • Thickness: 1.2-1.3mm
  • Rubber Content: ≥50%
  • Transport Package: Carton & Box or Bag & Plastic Bag
  • Origin: Fujian Yong’an

Popular Size Natural Rubber Motorcycle Inner Tube of 2.50-17
Our motorcycle inner tubes are one of our most popular products, developed and refined over the years. They feature a smooth, flexible appearance with consistent wall thickness, thanks to high-quality natural rubber and an advanced heat-molded vulcanizing process. Despite being a latex tube, our improved technology ensures excellent puncture resistance, high tensile strength, long air retention, and stable quality. These features provide a comfortable and safe ride at high speeds while reducing rolling resistance and saving fuel. We offer competitive pricing, and free samples are available for genuine buyers who want to check the quality before placing an order. Currently, we supply the following sizes with a metal Schrader valve. For other sizes, feel free to send us a sample or provide detailed specifications for a custom quote. Available Sizes of Motorcycle Tubes
SIZE WIDTH (mm) WEIGHT (g)
NATURAL TUBE BUTYL TUBE
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
110/90-16 102 635 485
2.00/2.25-17 60 330 280
2.50-17 72 400 340
2.75-17 79 470 385
3.00-17 87 520 430
3.25-17 93 565 470
3.50/4.10-17 102 680 565
2.50-18 72 430 360
2.75-18 79 500 410
3.00-18 87 565 460
3.25-18 93 595 495
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
4.00-8 120 460 330
3.00-10 87 330 260
3.50-10 102 405 340
3.00-12 79 300 275
4.00-12 125 645 460
4.50-12 130 715 485
5.00-12 140 820 520

Main Index of Our Motorcycle Tubes
ITEM Natural Rubber Motorcycle Tube Butyl Rubber Motorcycle Tube
Thickness 1.3–1.4mm 1.2–1.3mm
Tensile Strength at Body ≥7.0MPa ≥8.5MPa
Tensile Strength at Joint Point ≥4.0MPa ≥4.0MPa
Elongation at Body ≥400% ≥450%
Elongation at Joint Point ≥250% ≥250%
Airtightness Duration ≥90 days ≥120 days
Deformation Rate under Heat Tensile ≤25% ≤28%
Strength of Valve Base to the Body Tube ≥600N ≥500N
Deformation Rate after Aging ≤2% ≤2%

Popular Size Natural Rubber Motorcycle Inner Tube of 2.50-17
Popular Size Natural Rubber Motorcycle Inner Tube of 2.50-17
Popular Size Natural Rubber Motorcycle Inner Tube of 2.50-17
Our Services
1. We always use high-quality raw materials and perform strict quality checks to ensure you receive reliable products from our factory.
2. Just provide us with your specifications or images, and we can customize the product according to your needs.
3. We respond within 24 hours and welcome your emails anytime.

We believe our tubes will be your best choice if you're looking for high-quality inner tubes. We warmly welcome sincere buyers from around the world to contact us for long-term business and mutual benefits.

Automatic Load Sensing Valve

Mainly used in automobiles

Load sensing valves are mostly used on heavy goods vehicles (HGV) and trains. They sense the loaded weight of a vehicle (by how far the suspension drops under weight), then they vary the brake pressure in the brake cylinders accordingly.

The reason they are used is so that when a vehicle is unladen the brakes apply a lighter force so as to stop the wheels from locking (on say a train), but when the vehicle is loaded the brakes will apply more pressure and operate quicker

Load Sensing Brake Valves ,Load Sensing Valves For Truck,Load Sensing Valves For Trailer,Lsv Valves For Man Trucks

SHANGQIU FLAT WORLD MACHINERY CO.,LTD , https://www.sqflatworldmachinery.com

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