Place of origin: Shaanxi, china (mainland) Brand name: Xw Application: Bicycle Technique: Sand blasting Dimensions: 48-52cm Grade: Gr5, gr9 Powder or not: Not powder Ti content (%): 99% Material: Gr9& gr5 titanium cube Technology: Sand blasting, acid washing and brush coating Feature: High anti-corrosion property, lasting working life, Weight: 1.4-1.7kg