UPANBIKE Bicycle Bike Adjustable 70 90mm 110mm 145mm Aluminum Alloy Handlebar Riser Extender for Road City Bike Stem, 31.8mm Degree, MTB, Bike,

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- 【Size】: Only fit for handlebar diameter: 31.8mm (1-1/4''); Front fork stem diameter: 28.6mm (1-1/8''); Center distance between two holes: 90mm, 110mm, 145mm, three lengths for you to choose (please check the size you need before your purchase, thank you). 【Material】: The stem is made of 6061 T6 aluminum alloy, which is high strength and durable. 【Adjustable Angle】: Adjustable angle from -70 to +70. According to your habits, the adjustable stem can help you raise or lower the handlebar height, which can improve your position and get a comfortable riding experience. 【Easy to install】: Just connect the original front fork stem and fasten the four bolt bar clamps securely. Suitable for most bicycles: Suitable for a variety of bicycles, including MTBs, road bikes, and city bikes, as well as for a variety of riders. Specifications Material: 6160 T6 Aluminum Alloy Color: Matte Black Adjustable Angle: -70°~+70° Center Distance: 90/110/145mm (3 lengths for you to choose) Fits Handlebar Diameter: 31.8mm Front Fork Stem Diameter: 28.6mm Package Included: 1 x Bike Stem How to Install the Bike Stem: 1. There will be a top cap and bolt that you will need to remove. 2. Remove the stem from your bike. 3. Fit the stem to your bike and set it to your preference. 4. Put the top cap back in place and screw the bolt back in.