Premium 45-degree Bent Valve Design: Patented outward-angled valve stem ensures effortless inflation and airtight seal compatibility with standard pumps, eliminating awkward hose positioning.

Military-Grade Butyl Rubber Construction: 3mm reinforced wall thickness exceeds industry standards by 40%, featuring vulcanized seams and anti-pinch technology for puncture resistance against sharp debris.

Precision OEM Fitment: CNC-molded diameter (8.5±0.01") and 2" width engineered specifically for Xiaomi M365/M365 Pro electric scooters, with bead-lock technology preventing rotation.

Multi-Scenario Durability: Supports 110-150psi load capacity for urban commuting, food delivery routes, and campus transportation systems with heavy daily mileage.

High-Temperature Stabilized Compound: Proprietary rubber blend maintains elasticity from -30°C to 65°C, preventing cracking in winter or overheating during summer peak usage.

Tool-Free Installation: Laser-engraved rotation markers align with tire direction indicators for sub-5-minute swaps, including QR-linked video tutorial access.