Bike Stem Riser 28.6mm Handlebar Extender Adjustable Height

Adjustable Rise up to 73mm Raise your handlebar up to 73mm for a more upright and comfortable riding position. 3 x 10mm and 1 x 5mm spacers let you finetune the height, making it easier to find the setup that suits your riding styleStrong and Lightweight 6061 Aluminum Made from durable 6061 aluminum alloy for a solid balance of strength and lightweight performance. Weighing only 180g, the bike stem riser provides dependable support without adding unnecessary bulk to your bikeStable DualBolt Clamping Two stainless steel hex bolts create a firm connection around the steerer tube to help reduce unwanted movement during riding. The dualbolt structure keeps the handlebar riser securely clamped for a stable connectionFits 28.6mm Threadless Steerer Tubes Designed for 28.6mm 118 inch threadless steerer tubes, this handlebar extender is compatible with many mountain bikes, road bikes, hybrid bikes, and commuter bikes. Please check your steerer tube diameter before purchaseEasy Installation Simply connect the bike stem extender to the original steerer tube, select the spacer combination for your preferred height, reinstall the stem, and tighten securely. The set includes the stem riser, four spacers, a top cap, and a long threaded bolt MORE DETAILS asin B01N24G2WH bestsellersrank 45,598 in Sports Outdoors See Top 100 in Sports Outdoors 25 in Bike Stems brandname TRIWONDER color 01 Black customerreviews 4.6 4.6 out of 5 stars 5,688 4.6 out of 5 stars datefirstavailable January 20, 2017 includedcomponents Stem itempackagedimensionslxwxh 5.51 x 3.03 x 1.54 inches itemweight 0.18 kg manufacturer TRIWONDER material Aluminium modelname Bike Stem Riser numberofitems 1 packageweight 0.18 kg partnumber OS0902 size 123mm skilllevel Professional sporttype Cycling suggestedusers boys warrantydescription 18 Months Warranty