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Product Code: (E/EMCHTI352 / E/EMCHTI402 / E/EMCHTI502 / E/EMCHTI552 / E/EMCHTI602)

*(inc GST)

Tyre Invader 35 Rim Ext. width 18-25mm


In Stock

Tyre Invader 40 Rim Ext. width 20-30mm


In Stock

Tyre Invader 50 Rim Ext. width 25-35mm


In Stock

Tyre Invader 55 Rim Ext. width 30-40mm


In Stock

Tyre Invader 60 Rim Ext. width 35-50mm


In Stock


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 cyclocross, to Gravel to Plus.

Effetto Mariposa Tyre Invader


  • Very light weight (starting at 53g for one 29” wheel) and high durability.
  • Premium material (high density EVA) absorbs shocks but not sealant.
  • Can be easily adapted to common wheel diameters (26”, 27.5”, 29”).
  • No need for specific tubeless valves.

People riding aggressively on rocky terrain would often like to reduce tyre pressure for better traction and control, limited by the worry of “hitting hard”, pinching the tyre casing between the rim and a rock, cutting it and/or damaging the rim. That’s where tyre inserts (anti-pinch-flat inserts, tyre noodles, etc.) can be helpful. These product fit inside tubeless tyres and absorb a part of the impact, protecting tyre and rim. With Tyreinvader we want to offer an excellent yet simple solution, keeping weight and cost low.

The weights for the different Tyreinvaders refer to the product uncut (for 29” wheels), so it’s even lower when adapted to 27.5” or 26” wheels.

Effetto Mariposa Tyre Invader Size & Weight

Tolerance on nominal weight is + / – 5%

Tyreinvader is made of high density EVA (ethylene-vinyl acetate), a closed cell polymer commonly employed by the sport shoe industry: this material can resist heavy impacts with very little damage and is very durable. We recommend to check Tyreinvader once a year or after hard riding sessions, and to replace it if needed.

EVA has a closed cell structure that cannot absorb any sealant, letting it free inside the tyre cavity. Besides, the cut-outs of Tyreinvader allow the sealant to easily move around, to make sure punctures can be quickly fixed.

Tyreinvader has been sized to sit tightly on the rim, so that – in case of emergency – it will push the tyre against the rim, allowing to ride short distances on the flat tyre. This should be considered an exceptional functioning mode, as we don’t recommend to ride Tyreinvader at zero pressure on purpose.

The shape of Tyreinvader and a specific cut-out (to be positioned over the valve) make tyre inflation always easy, with any tubeless valve. No need for special tubeless valves.