Replacement inner tube designed for the wheel assemblies used on Dualtron electric scooter models City 20Ah and City 25Ah. Engineered for correct valve alignment and secure seating within tubed pneumatic tires, the inner tube provides consistent air retention under normal operating conditions while matching OEM valve positions. Direct-fit design simplifies replacement and ensures compatible mounting with original rims and valves; installation is performed with standard tire levers and an appropriate pump. Inspect the tire bead and rim for wear or damage prior to fitting to achieve proper sealing and safe operation on the listed electric scooter models. Compatible Models: City 20Ah City 25Ah .faq-accordion { max-width: 900px; margin: 40px auto; } .faq-item { border-bottom: 1px solid #ddd; } .faq-item input { display: none; } .faq-item label { display: flex; justify-content: space-between; align-items: center; padding: 16px; cursor: pointer; font-weight: 600; background: #f9f9f9; } .faq-item label::after { content: "+"; font-size: 22px; transition: transform 0.3s ease; } .faq-item input:checked + label::after { content: "−"; } .faq-content { max-height: 0; overflow: hidden; transition: max-height 0.35s ease; padding: 0 16px; } .faq-item input:checked ~ .faq-content { max-height: 500px; padding-bottom: 16px; } .faq-content p { margin: 12px 0; } Shipping France Standard: €8.99 (Free over €149) Delivery time: 3–5 working days France (Express) Price: €12.99 Delivery time: 2–3 working days Europe & International From €11.99 Delivery time: 3–7 working days Price & eligibility calculated at checkout Please confirm compatibility with your electric scooter model before ordering to avoid installation issues.
