we produce many kinds of bicycle tyres and tubes including natural tube and ... offer various kinds of motorcycle/bicycle tyre and tubes,such as:motorcycle/bicycle tube tyre,tubeless tyre,inner ... delivery time8.Good aftersales servicewe produce many kinds of bicycle tyres and tubes including natural tube and butyl ... ,G/V,C/V,D/V,TR4 etcSPECIFICATIONS OF BICYCLE TIRES AND TUBES28’: 28X1.75, 28X1 1/2; 28X1 ...