Mtb Power Bike Stem Handlebar Advance Bicycle Table Ultra-light Short Stem Support Road Mountain Bike Bridge Cycling Stem New Description: Brand: LUNJE Color: black; red; blue Material: 6061- aluminum alloy Model: short stem Angle: close to horizontal Installation diameter: 28.6*25.4mm; 28.6*31.8mm Applicable models: mountain bikes, speed reduction bikes Product weight: 80g/87g Product size: 25.4*35*28.6mm; 31.8*35*28.6mm Reminder: We are here to serve you wholeheartedly. If you have any purchase questions, the customer service will answer you online. Specifications: 1. Lightweight design: It is made of lightweight aluminum alloy, which is small in size and light in weight, which reduces the riding load and is convenient to ride. 2.3D forging process: Hollow one-piece molding, alloy screw fixation, strong and stable installation and rest assured. 3. Frosted texture: the surface is treated with anode sandblasting process, the overall hardness and feel are greatly improved, and it is not easy to accumulate dust. 4. Flexible operation: The short-handle steering is more flexible, which helps relieve waist pressure, and is suitable for off-road, downhill and heavy loads. 5. High-strength screws: fixed by four bolt rod clamps, increasing the friction between the card slot and the handlebar, effectively damping and wearing. Package Included: 1*Steel