Paul Components Aluminum Top Cap Purple Model=Boostinator The outstanding resistance against cuts

The outstanding resistance against cuts and punctures of Cinturato SmarTube is the result of a specific formulation

Dictate your own pace

These Standard tubes are a great all around choice for repairs spares and everyday cycling use

Padding is made from a lightweight polyurethane foam material that is 30% more shock absorbent than traditional foam

Updated compression and rebound tunes for better small bump sensitivity and maximum efficiency

Paul Components Aluminum Top Cap Purple Model=Boostinator The outstanding resistance against cutsModeled after the adjuster knobs on the Klamper Customize your cockpit with colorful options Machined aluminum Stainless bolt included Made in the USA TECH SPECS size 1 1 8" color design purple