€24.90 (tax incl.)
In Stock

The world’s fastest and lightest nine tire insert
Develop in Italy from racer’s requests
Extremely low density PE compound (16 kg/m3)
Patented air sealant flow channel
Fine pressure reading without dedicated valves

With more than 30 professional athletes in just two months, Tubolight is the fastest growing tire insert in XC and DH World cup. Our “small record” is that no-one who tested Tubolight, then preferred inserts from other brands.

LightnessTubolight is the lightest tire insert in the world.
TractionThanks to the damping properties, the tire has little to no rebound,
allowing for much higher traction in every situations.
Even at extremely low pressure, lateral tire roll is absent and the bike is more responsive.
Tire burp
Tubolight sits very tight on the rim, securing beads and thus eliminating the risk of tire burps.
Flat Protection
Due to the hard compound and the high volume, the protection from pinch flats is outstanding.
Rim Protection
Rim protection is guaranteed in every situation.
By far the best performing insert in case of flats, allowing for the minimum performance loss and complete rim protection. Leave at home every tire repair kit
Always use your race wheel set, riding feeling remains the same from training to race day.

Road: 23c to 28c tubeless road tires. Designed as a safety device, to avoid the tire to jump off the rim after a flat. Does not provide riding advantages. Weight: 11 grams

Cyclocross: For cyclocross and gravel tires from 30c to 37 c. Particularly suited for ciclocross racers looking for the lowest tire pressure without burping. Weight: 16 grams

Gravel: 38c to 45c gravel tires. Slightly higher density, suited for the typical gravel use. Weight: 23 grams.

XC: Our best selling size, is the lightest mtb tire insert in the world, yet maintaining great protection and durability. Best suited for cross country and marathon rims up to 32 mm off overall width. Weight: 44 grams

Why a rounded shape?
Many say a tubular shape is not the best for an inner tire insert, and I completely agree.
The fact is, once fitted on the rim, Tubolight takes the shape of the rim in the lower part, and an elliptical shape on the top.
This leads density of the material to become progressive, higher on the bottom, where the insert needs to secure tire beads and stabilize sidewalls, and lower on the top, for smoother shock absorption.
Compared to pre-shaped inserts, Tubolight compresses tire beads and sidewalls much stronger.
Furthermore, during installation there’s no need to “center” the insert onto the rim, once fitted it remains straight and falls inside tire beads

Break-in period
Once mounted, let Tubolight sit overnight at slightly higher pressure than usual, in order to properly get the right shape.

Can lighter tire be used?
Although lighter tires can be used, we don’t suggest the use of them.
Other manufacturers will suggest it, because they produce very heavy devices which compromise bike handling and speed. But, the result will be a lower overall flat protection compared to a heavier tire without any tire insert.
We prefer additional protection with minimum weight penalty, and that’s the reason why Tubolight gives the best overall protection/weight ratio.

How about durability?
Durability is affected by many factors, including size to inner tire volume, usual tire pressure, and runflat rides.
Tubolight is completely waterproof, doesn’t absorb sealant and keeps its performance even when slightly damaged or compressed.
There’s no risk to damage the insert when using tire plugs.
On hard usage, expect Tubolight to last as long as a medium compound tire.

Is Tubolight sealant compatible?
Yes, Tubolight is compatible with all sealants.

Which is the suggested tire inflation?
Tire inflation is subjective and depends from many factors (tire size, casing suppleness, rim width, riding style etc..).
For this reason, it’s useless to give inflation suggestions, everyone needs to find HIS preferred inflation on different situations.

Product Details

Data sheet

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