High air-tightness, high abrasion resistance, high resistance to aging,Lower prices

Accept OEMRun Star butyl tube characteristics:High amount of butyl rubber, low price, high air tightness, high abrasion resistance, high resistance to aging,heat-resistant, coldRun Star butyl inner tube test data:Tensile strength ≥ 12.5MPa Elongation ≥ 590% Bicycle inner tube 40-635high quality various sizes various patterns Bicycle inner tube 40-635 2.25-17 2.50-17 3.00-17 3.25-17 3.50-17 60/90-17 70/90-17 80/90-17 90/90-17 2.50-16 3.00-16 3.25-16 350-16 110/90-16 130/90-15 300-8 350-8 4.00-8 3.00-10 3.50-10 4.00-10 4.00-12 4.50-122.25-14 2.50-14 2.75-14 2.25-18 2.50-18 2.75-18 3.00-18 3.25-18 3.50-18 70/90-18 80/90-18 3.25-18 3.00-17 3.00-14 275-14 2.75-21 4.10-18 3.75-18etcelectric bike tyre&tube16*2.215  16*2.5  16*3.0  18*2.125  22*2.125

Remark:we can produce other model size,if you need,please tell us your specific requirements so that we can give you our best price for your reference.

In addition we can produce the model sizes as follows

300-19	275-19	225-19
200-19	275-18	350-18
300-18	275-18	250-18
225-18	300-17	275-17
250-17	225-17	200-17
350-16	275-16	250-16
225-16	300-14	275-14
225-14	350-15	450-19
400-19	375-19	275-21
450-18	410-18	375-18
450-17	325-17	350-16
300-16	275-14	300-12

 

400-10	350-10	300-10
275-10	250-10	400-8
350-8	300-8
80/100-21	110/90-19	100/90-18
120/90-18	110/90-18	130/80-18
90/90-18	80/90-18	90/100-18
110/100-18	100/100-18	70/100-19
70/100-18	70/90-17	60/100-17
110/90-16	90/100-16	110/80-14
130/90-15	90/100-14	110/90-13

1.Materaial : poly urethane 2.Size:16''x4.00/4.80-8 3.Rim:Steel/ Plastic 4.Loading:300Lbs

QINGDAO Enchi Rubber CO.,LTD

Bicycle inner tube 40-635