
Wholesale Bicycle Parts Mountain Bike Crankset Chain Wheel Crank Set Chain Wheel. 30 Years Manufacturing Experience: Specialized in bicycle parts production and sales for 30 years with global market presence. CE and ISO9001 Certified: Products certified with CE, BSCI, and ISO9001 standards ensuring quality and compliance. Durable Aluminum Material: Constructed from high-quality aluminum material for lightweight and durable performance. 1 Year Warranty Coverage: Comprehensive 1-year warranty provided for all new condition products. Versatile Bike Application: Suitable for Kids Bike, Road Bike, Mountain Bike, and Ordinary Bicycle. Custom Color Options: Available in Black, Silver, and Red colors to meet specific customer preferences. Free Sample Availability: Samples provided free of charge; customers only pay for shipping costs. Strict Quality Control: Every product part undergoes dedicated QC inspection to ensure high standards.