✅MCH: SEASTONE | Swell at 100 psi / 6.8 bar | Color: white | Coverings for: Fixed, fixed shot, road bikes, racing bikes, cycling bikes ✅ The air chambers (included) with 48, 60 or 80 mm Presta valve are made of butile, a very elastic synthetic rubber type and at the same time with air seal. Based on the mixes used, you can have different product qualities: they have extreme characteristics in terms of air sealing and elasticity and can be used for a wide range of tire measures ✅ The tire is made up of three fundamental elements: carcass (frame), a circle for a stable positioning on the circle, tread (mix) of rubber. They are effective in all conditions of use: competition, training or fun. They have excellent traction on each fund to ensure maximum transmission on the ground of the power,.
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