Heidenau Inner Tube 10 C Cross – 34G Valve

Heidenau Cross 10C fits tyres in the 2.50, 2.75 size range for 10-inch rims and is built for small-wheel motorcycles — youth motocross, pit bikes and trials models.

The wall is thicker than on a Standard tube — 2.5–3.0mm against 1.5–2.0mm. A thicker wall copes better with loads during fitting and active riding.

Material and durability

Heidenau Cross 10C is made from natural rubber: the material resists mechanical stress better than synthetic compounds and retains high elasticity even after prolonged use. During hard off-road riding, this reduces the risk of tube damage from stones and roots.

The trade-off with natural rubber: it loses pressure slightly faster than synthetic rubber, so check tyre pressure with a gauge before riding rather than by eye.

Valve and fitment

Heidenau Cross 10C comes with a 34G valve — straight-stemmed and threaded for a standard cap, fitting small-wheel rims.

Application

Heidenau Cross 10C suits motorcycles with a 10-inch rim — youth motocross, pit bikes and trials models. The Cross class carries road approval where the motorcycle's registration permits it.

In Kazakhstan's climate, natural rubber retains elasticity better at low temperatures, but ages faster than some synthetic materials during prolonged use in high heat. It's worth checking the condition of Heidenau Cross 10C regularly in summer.

Fitting recommendation

When fitting Heidenau Cross 10C, use a new rim tape of the correct size and follow the motorcycle manufacturer's tyre pressure recommendations. Pinching the tube with tyre levers remains one of the most common causes of premature tube failure.