This is the straight shaft included in the 2″ variation with the 4th Generation TECHMOUNT Handlebar Mounts (ie: 4-30912)
2.0″ 17mm. ball shaft (50mm.) Accessory shaft converts your 3rd Generation TECHMOUNT to a 4th Gen. Mount capable of accepting the new top-plate adapters.
Select Length, Finish from Drop Down Box.
Top: 17mm ball shaft
Mount Style: 17mm ball shaft (4G)
Shaft Length: 1.0″, 2.0″ or 3.0″
Shaft Style: 17mm ball shaft
Height: 1.0″, 2.0″ or 3.0″
Finish: Black,Silver, Chrome