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Features
100% brand new and high quality Spindle: 9/16"・ Full CNC Titanium Alloy Grade 5 Bearing: 3 Seald Cartridge Bearing Material: Body: Aluminium 6061 T6 !#!amp!*! Copper Axle: Gold-plated Titanium
Product Details (without package and accessories)
Dimensions	80 x 80 x 17 mm
Weight	170 g/pair

Package Details Weight: 267.50 g
Size: 8*8*1.7 cm