We're a professional manufacturer of bicycle/electric-bike/motorcycle tubes, tyres, we supply high quality butyl inner tubes, as well as self-sealant tubes (puncture tubes), cycling tubes, thron resistant tubes, superlite tubes, natural tubes, and bicycle tires.
OEM production are available for us.
Specification as bellowed for motorcycle tubes:
|
Items
|
Valve type
|
Flat Width(mm)
|
|
|
|
|||
|
2.25/2.50-16
|
TR4
|
66
|
|
|
2.25/2.50-17
|
TR4
|
66
|
|
|
2.25/2.50-18
|
TR4
|
66
|
|
|
2.25/2.50-19
|
TR4
|
66
|
|
|
2.50-14
|
TR4
|
72
|
|
|
2.50-16
|
TR4
|
72
|
|
|
2.50-17
|
TR4
|
72
|
|
|
2.50-18
|
TR4
|
72
|
|
|
2.50-21
|
TR4
|
72
|
|
|
2.75-10
|
TR4
|
76
|
|
|
2.75-16
|
TR4
|
76
|
|
|
3.00-8
|
JS-87C
|
81
|
|
|
2.75/3.00-10
|
JS-87C
|
81
|
|
|
2.75/3.00-14
|
TR4
|
81
|
|
|
2.75/3.00-16
|
TR4
|
81
|
|
|
2.75/3.00-17
|
TR4
|
81
|
|
|
2.75/3.00-18
|
TR4
|
81
|
|
|
2.75/3.00-19
|
TR4
|
81
|
|
|
2.75/3.00-21
|
TR4
|
81
|
|
|
3.00/3.25-16
|
TR4
|
89
|
|
|
3.00/3.25-17
|
TR4
|
89
|
|
|
3.00/3.25-18
|
TR4
|
89
|
|
|
3.50/4.00-8
|
JS-87C
|
98
|
|
|
3.00/3.50-10
|
JS-87C
|
98
|
|
|
3.25/3.50-16 (110/90-16)
|
TR4
|
98
|
|
|
3.25/3.50-17
|
TR4
|
98
|
|
|
3.25/3.50-18
|
TR4
|
98
|
|