An outer stop layer made of a layer of flexible material is covered outside the tyre inner block, and an inner stop layer made of a layer of flexible material is covered outside the groove block.
胎内块的外面包有一层柔软材料制成的外止动层。凹槽块的外面包有一层柔软材料制成的内止动层。
2
Be suitable for various tyre tubes, medium and small outer tubes and tubeless tyres.
主要适用范围：各种型号内胎和中小型外胎与真空胎。
3
Technologically, the prick resisting tyre features that a thin-wall metal cylinder is installed at the largest diameter part between the inner tube and the outer cover.