Effetto Mariposa TyreInvader Tyre Insert

The Effetto Tyreinvader is an anti-pinch-flat insert for tubeless tyres. Very simple to use and light, it saves your tyres and rims from hard impacts without interfering with the way your wheels behave.

Available in several widths, to fit rims and tyres from Gravel to Plus.

TyreInvader is sold in pairs (so 2 pcs per pack, including 4 zip-ties)

-Premium material (high density EVA) absorbs shocks but not sealant.
-Very light weight (starting at 53g for one 29 wheel) and high durability.
-Can be easily adapted to common wheel diameters (26, 27.5, 29).
-No need for specific tubeless valves.
-No influence on normal riding - the flat shape will only contact the rim when needed (unlike round inserts that are compressed quite often during normal riding).
-Its still better to test ride TyreInvader before racing it.
-We don't suggest to use lighter tyres nor to go incredibly low with inflating pressure: just set you tyres up the way you like them, and don't worry about pinch flats.
-Allows the rider to run the tyre flat in case of emergency (not recommend)

Specification

Weights (uncut for 29 wheels):
TyreInvader 40 = 53 g
TyreInvader 50 = 68 g
TyreInvader 55 = 80 g
TyreInvader 60 = 92 g
Tolerance on nominal weight is + / 5%

We recommend to check Tyreinvader once a year or after hard riding sessions, and to replace it if needed.
Sealant-optimized - EVA has a closed-cell structure that cannot absorb any sealant.
Designed to function with our Cafflatex sealant, ammonia free.
We recommend to slightly increase the quantity of sealant by 30 ml when using a TyreInvader.
The cut-outs save weight and allow easy sealant flow
Made in Italy

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Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

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