Polished Chrome Rear View Mirrors Palm 10mm 5/16 Inch compatible with Custom Metric and Harley Motorcycle Chopper Bobber

Description

Feature: 1. Wider vision with convex lens and unique stylish plate gives it better look and feel. 2. Adjustable mirror plate. 3. Easy installation.  Mirror Housing Material: *Forged CNC milled aluminum Mirror Stem Material: *Forged CNC milled aluminum Color: Chrome Glass: Chrome Convex Lens Adjustment: Fair adjustable Weight: n.w.: 780g./1.71 lbs. (pair), g.w.: 1260g./2.8 lbs. (total package, packing inclusive) Package: a pair ( Left hand / Right hand ),8MM to 10MM standard thread adapter x 2 PCS, 8MM to 10MM reverse thread adapter x 1 PC, 5/16" thread adapter x 4 PCS Fitment: 10MM(1.25 pitch): Universal fit for 10MM motorcycles (Honda, Kawasaki, Suzuki, BMW, Ducati, Victory, Triumph, Aprilia, Buell, Yamaha) 5/16": Harley Davidson  *Forging is a manufacturing process involving the shaping of metal using localized compressive forces. Forged aluminum parts are stronger than a part machined by a solid block of the same material. The reason for this is that a forged part has been strain hardened through repeated impact force. Forging allows for preferential grain direction to occur as well as a refined grain boundary which leads to precipitation hardening.