The Ultra MTB tube offers an incredible weight of only 45g in 29". Due to its low weight, you can save up to 100g per wheel, which makes starting and climbing much easier.

The formulation of the material specially developed for this camera simultaneously combines great mechanical strength with great elasticity, which makes it a totally innovative product.

The valve is made of thermoplastic that is particularly resistant to shock and breakage, a system very advanced for its time. A minimum weight together with maximum performance. A specially designed valve foot to prevent valve damage, the tough plastic minimizes valve breakage while riding low pressure on rough mountain trails.

Weight: 45g

Tire diameter: 1.6 - 2.4

Presta valve