G-Mousse puncture-proof inserts for enduro, motocross and off-road riding. Swap the inner tube for a foam insert so a puncture does not end the moto early — Goldentyre Europe stocks front 21" and rear 18"/19" volumes from Small through 3XLarge for common off-road tyre sizes.

  • Front G-Mousse: Medium, Large and XLarge for 21" wheels
  • Rear G-Mousse: Small, Medium, Large, XLarge, 2XLarge and 3XLarge for 18"/19" wheels

Match the mousse volume to your tyre and rim (use your current tube or tyre volume chart when unsure), then add the insert to the cart. Shop G-Mousse below from Goldentyre Europe and ride with puncture protection ready for the next enduro or MX day. Browse the grid below to compare sizes side by side.

Showing 1 to 9 of 9 items
G-Mousse Front Medium 21" G-Mousse Front Medium 21"

G-Mousse Front Medium 21"

€135,00

Zero flats. More grip. Keep attacking. G-Mousse Front Medium replaces the inner tube with a...

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G-Mousse Rear XLarge 18"/19" G-Mousse Rear XLarge 18"/19"

G-Mousse Rear XLarge 18"/19"

€135,00

XLarge rear — more support when the pace and carcass demand it. G-Mousse Rear XLarge...

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G-Mousse Rear 3XLarge 18"/19" G-Mousse Rear 3XLarge 18"/19"

G-Mousse Rear 3XLarge 18"/19"

€140,00

3XLarge — maximum rear volume for long-distance raid carcasses. G-Mousse Rear 3XLarge is the largest...

G-Mousse Rear 2XLarge 18"/19" G-Mousse Rear 2XLarge 18"/19"

G-Mousse Rear 2XLarge 18"/19"

€140,00

2XLarge — firm rear for enduro speed and rally integrity. G-Mousse Rear 2XLarge is the...

G-Mousse Rear Large 18"/19" G-Mousse Rear Large 18"/19"

G-Mousse Rear Large 18"/19"

€135,00

The soft end of the enduro scale — plush, sticky, still unflatable. G-Mousse Rear Large...

G-Mousse Rear Medium 18"/19" G-Mousse Rear Medium 18"/19"

G-Mousse Rear Medium 18"/19"

€135,00

Medium rear volume — traction up, flats out. G-Mousse Rear Medium is the workhorse insert...

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G-Mousse Rear Small 18"/19" G-Mousse Rear Small 18"/19"

G-Mousse Rear Small 18"/19"

€135,00

Small rear, big insurance — finish the moto without tube drama. G-Mousse Rear Small replaces...

G-Mousse Front XLarge 21" G-Mousse Front XLarge 21"

G-Mousse Front XLarge 21"

€140,00

High speed. High impact. Front end that stays honest. G-Mousse Front XLarge is built for...

G-Mousse Front Large 21" G-Mousse Front Large 21"

G-Mousse Front Large 21"

€135,00

Plush when you want it. Planted when you push. G-Mousse Front Large is the go-to...