1. Product specifications: The bicycle handlebar extension measures 7.8 inches/20 cm in length, with a clamp diameter of 3 cm and a handlebar width of 2 cm. It is compatible with all bicycles featuring a handlebar diameter between 25.4 mm and 31.8 mm. 2. : Crafted from aluminum alloy, the bicycle handlebar extension is lightweight, comfortable, and portable. Its compact design ensures durability, resistance to breakage, wear, scratches, and overall sturdiness. 3. : The bike mount includes a hex key and gaskets, allowing for quick and effortless installation within minutes. Dual clamps secure the aluminum tube firmly to the handlebars, preventing slippage and enhancing riding . 4. SpaceSaving: The 20 cm extension tube provides ample room for mounting additional accessories such as bicycle computers, phones, speedometers, bell holders, clip lamp frames, phone holders, odometers, horns, and stopwatches, ing up handlebar space.