RIANTWHEEL Wheelchair Quick Release Axles — Designed and Engineered in Taiwan A quick release axle is one of the most frequently handled components on a wheelchair. It needs to be light, reliable, and consistent — every single time. RIANTWHEEL offers a complete quick release axle lineup designed for wheelchair manufacturers and OEM partners who demand more than a standard off-the-shelf solution. Our quick release axle range: Ultra Light Quick Release — 50g The lightest option in our lineup, achieving over 50% weight reduction versus standard. Head: 6061 aluminum. Axle: 7075 aluminum with hard anodizing. MC901 nylon nut + 2x steel lock pins. SGS certified: fatigue test (ISO 4210-7:2014), material yield tensile test (CNS 2111:1996), steel ball fatigue test (10,000+ cycles). Size: 12.7mm x 4.5". Standard Quick Release — 110g Proven reliable everyday performance. Size: 12.7mm x 4.5". Economic Quick Release Material: SAE 4130 steel. Colors: Chrome / Black. Axle diameter: 12.0mm / 12.7mm. Sizes: 3.5" to 5.0" (7 options). 2x lock pins. Foldable Quick Release Folds flat for compact storage and easy transport. Ideal for users who travel frequently. Big Head Quick Release Larger grip head for easier one-hand operation. Suitable for users with limited hand dexterity. Why wheelchair manufacturers choose RIANTWHEEL quick release axles: - In-house engineering team — we develop to your specs, not just sell standard parts - SGS certified fatigue testing on Ultra Light model - Compatible with standard Ø12.7mm axle systems - OEM/ODM available — custom axle diameter, length, head design, and color accepted - ISO 9001 certified supply chain - All products Made in Taiwan Sampling available. Contact sales@riantwheel.com for OEM pricing and specifications.