Description: Fits on to your bike handle bars to add extra storage space for your bike lights, headlight, speedometer, GPS or smartphone etc. Dual clamps for a strong and secure hold. Can install on normal size (25.4mm) bars and up to over size (31.8mm) handlebar. With Allen key, it is easy to install on the bicycle. It can be used for bicycle lights, flashlights and stopwatch installation. Specification: Material: aluminium alloy Handlebar Diameter: 2.1cm/8.26inch; Length: 20cm/7.87inch Bracket: 3.8 x 10cm/1.5 x 3.9inch Allen Key(L x W): 5.5 x 2.2cm/2.2 x 0.86inch; Diameter: 3mm/0.12 Package Includes: 1 Piece Aluminum Alloy Extension Bar 2 Pieces Bracket 1 Piece Allen Key
