The 8.5 x 2.00 – 5.5 tubes can be installed in e-scooters with 8.5 inch tyres. E-scooters such as Smolt and Co x600 electric scooters (front wheel) and other models are compatible.
70/30° angle valve
The 8.5 inch inner tubes have a 70/30 angle valve. There are different types of tubes, angled valves and straight valves. Check the alignment of your valve before placing your order.