The SUS304 Stainless Steel Shaft Spring for Dualtron Mini is a high-quality original Minimotors component crafted from SUS 304 Austenite Stainless Steel with corrosion-resistant properties. This stainless steel shaft spring is designed specifically for the Dualtron Mini electric scooter. It serves a crucial role in the scooter's folding mechanism, providing resilience and flexibility to ensure smooth operation.