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Tubolight Diamana HD 29" / XHD 29" rim inserts, pair

RRP 94.99 
81.99  -4%
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The new insert for Tubolight Diamana rims, thanks to the controlled flow of air through the insert, reduces the reflection of the tire and helps maintain a stable pressure of the tire on the surface.

  • The channels on the sides of the insert are designed to create so-called Venturi effect. This means that as the channels become smaller, the speed of air flow through them increases. This accelerates the flow of air from the outer part of the liner to the inner part between the liner and the rim. The air is then trapped in the inner part, increasing the time before it returns to the outer part. During the entire damping period, there is very little air in the compression area of ​​the tire.
  • Tubolight Diamana is made of EVA foam with high density and strength to guarantee shape stability and consistent air flow between the channels. This also contributes to its extremely long life. The expected lifespan is several years.
  • It does not absorb any of the tubeless sealants on the market and is fully compatible with all common tubeless valves.

Material: EVA foam
Size: 29"
Weight: HD 145 g + XHD 220 g

Product details
product ID 294224

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Tubolight is a brand that manufactures inserts for mountain bike tires. Since its launch, Tubolight has proven to be the most successful tire insert. Tubolight tested many different solutions and searched for the best combination between puncture protection, speed, shock absorption, stability and weight until they reached a new standard in puncture protection and ride quality. In addition to tyre liners, the company also produces high quality valves.
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