Inner Tube 200x50 (90° Angled Valve) SPW MINI 4 PRO es Designed with a sealed housing

Designed with a sealed housing and precision-balanced rotor to deliver dependable acceleration and reduced vibration under urban load conditions

helping preserve long-term functionality of the left rear indicator circuit

and brake assemblies while maintaining suspension alignment and handling balance

the axle provides correct bearing engagement for Dualtron X platforms including X1 and X2

the assembly restores the right-side enclosure to OEM standards on supported Victor variants

Inner Tube 200x50 (90° Angled Valve) SPW MINI 4 PRO es Designed with a sealed housingThe 200x50 inner tube with a 90 angled valve delivers a compact, high volume air cell engineered for standard 200x50 wheel housings. Constructed from heatvulcanized butyl rubber, the design emphasises airtight sealing, flexible mounting, and resistance to typical urban abrasion for reliable rolling performance on electric scooter models. The 90 bent valve simplifies inflation in tight wheel wells and pairs with standard valve caps or pressure gauges.