This bike fork stem extender is a helpful tool to raise up the head handlebar of your beloved bicycle to make it easier to hold traction on the steep hill, and bring you enjoyable and relaxed cycling experience without bending the body too low.Features:Help to extend the fork stem by 1.3 - 3.7in.Designed for 28.6mm front fork, two raiser heights optional.Anodized aluminum alloy construction, solid and strong.Adjust the height of your handlebar properly makes it easier to hold traction on the steep hill.Bring you enjoyable and relaxed cycling experience without bending the body too low.Specification:Brand: WakeCondition: 100% Brand NewColor: blackOptional height: 115mm, 180mmMaterial: 6061 aluminum alloyStem tube diameter: 28.6mm / 1.1inFront fork diameter: 28.6mm / 1.1inWeight: Approx. 156 - 245gPackage List:1 * Bike Stem Extender(bicycle in the picture are just props)