... 2>OEM ,ODM 3>EXW price & strictly quality control Motorcycle rear shock absorber springExcellent FeaturesLow density,High specific strength,excellent corrosion resistance,Rustless ... : 1) Wire Diameter: 0.08~ 10.0mm 2) Type: Shock absorber spring. 3) Main material: carbon spring steel, alloy spring steel ... polybag B. outer packing: Several polybag in one carton. Motorcycle rear shock absorber spring