300-18 INNER TUBE | DEJI Tire Motorcycle Tire Manufacturer
2.25-14 ~ 2.25-19 TR4 320-380g 轻型摩托车/自行车
2.50-16 ~ 2.50-18 TR4 330-370g 标准摩托车
2.75-10 ~ 2.75-21 TR87 / TR4 350-480g 越野/拉力
3.00-8 ~ 3.00-21 TR87 / TR4 300-520g 通用型
3.25-16 ~ 3.25-18 TR4 520-530g 街车/巡航
3.50-8 ~ 3.50-19 TR87 / TR4 300-550g 踏板车/街车
3.75-19 TR4 710g 复古/巡航
4.00-8 ~ 4.00-12 TR87 / TR13 400-620g ATV/三轮车
4.10-18 TR4 660g 越野/拉力
4.50-12 ~ 4.50-19 TR4 680-760g 三轮车/重型
4.60-17 ~ 4.60-18 TR4 740-760g 越野/拉力
5.00-10 ~ 5.00-18 TR13 / TR4 650-800g ATV/重型
70/90-17 ~ 90/90-19 TR4 390-580g 运动/街车
100/90-17 ~ 100/90-18 TR4 650-680g 运动/街车
110/80-14 ~ 110/90-17 TR4 / TR87 630-680g 踏板车/街车
120/70-12 ~ 120/90-10 TR87 / TR13 500-620g 踏板车/ATV
130/60-12 ~ 130/90-16 TR87 / TR4 520-740g 踏板车/巡航
Specifications
● Size: 3.00-18 INNER TUBE | Valve: TR4 / TR87 (optional)
● Weight: 500g (natural rubber) / 480g (butyl rubber)
● Material: Natural rubber / Butyl rubber (customer choice)
● Fitment: 3.00-18, 3.25-18, 90/90-18 tyres | DOT approved
Structure & Customisation
● Natural rubber option – the 3.00-18 INNER TUBE in NR offers excellent elasticity and heat resistance for standard street use.
● Butyl rubber option – the 3.00-18 INNER TUBE in IIR provides superior air retention, ideal for daily commuting on the 3.00-18.
● Valve: TR4 standard – the 3.00-18 INNER TUBE can also be fitted with TR87 for heavy-duty applications.
● Compound: 5 grades (38%~55%) allow the 3.00-18 INNER TUBE to match your performance requirements.
Quick Selection Guide
● Standard street use – choose natural rubber for your 3.00-18 INNER TUBE.
● Daily commuter – butyl rubber keeps your 3.00-18 INNER TUBE inflated longer.
● Heavy-duty / cargo – TR87 valve on the 3.00-18 INNER TUBE enhances durability.
● Vintage / classic – TR4 valve on the 3.00-18 INNER TUBE matches original specs.
● Value / budget – the 3.00-18 INNER TUBE in natural rubber offers cost-effective performance.
Why Choose Us
● Daily production capacity ensures your 3.00-18 INNER TUBE order ships promptly.
● We offer full customisation of compound, valve, and weight for every 3.00-18 INNER TUBE.
● Premium rubber ensures your 3.00-18 INNER TUBE resists punctures and aging.
● DOT certification guarantees your 3.00-18 INNER TUBE meets international safety standards.
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