Inner Tube 8 1/2 x 2 (50-134) AV Bent for Electric Scooter

8 1/2 x 2 (50-134) AV Bent Inner Tube for Electric Scooters

ProX is a manufacturer of a very wide range of bicycle accessories. Its offer includes products from lighting, through tools, to various bicycle parts. The largest bicycle portal in Poland – Bikeworld, has given "Pro X" brand products a very positive review in its tests.

8 1/2 x 2 inner tube with a bent valve. Designed for the most popular electric scooters and strollers.

This model is equipped with a valve bent at a 45-degree angle (type CR202). This is a key convenience, because in small scooter wheels (e.g. Xiaomi) access to a straight valve is very difficult. The bent tip solves this problem.

• Size: 8 1/2 x 2 (ETRTO 50-134)

• Alternative notation: 8.5 x 2

• Valve: AV (Car) - Bent 45°

• Valve length: 45 mm

• Weight: 85 g

• Material: Butyl rubber (MOLDED)

➡️ Perfect for Xiaomi: Fits perfectly with the M365, M365 Pro, Mi 1S, Mi Pro 2, Essential models and many clones of these designs (Motus, Fiat, etc.).

➡️ Durability: The thick wall of the inner tube increases resistance to abrasion, which is a common problem in small wheels.

How can you be sure this is the right inner tube for your scooter or stroller?

Size 50-134 is the most popular standard in the world of electromobility.

Check the markings on the tire. The tube fits if you see:

• 8 1/2 x 2

• 8.5 x 2

The tube has a bent valve. Before purchasing, check if your vehicle's rim has a suitable cutout or space that will allow such a valve to fit freely. In the case of Xiaomi scooters, this solution is recommended for the front and rear wheel for convenient pumping.