Adjustable Bike Stem for 31.8 mm Bicycle, Road Bike, MTB, BMX

From the BESNIN brand, we present a specialist bicycle accessories store. Our store offers a wide range of bicycle replacement parts, including handlebars, seatposts, stems, shifters, disc brakes, chain guards, and bike repair tools.

We are committed to providing high-quality products and exceptional service to ensure a satisfactory shopping experience. Our store features a variety of different items suitable for bicycles, so be sure to visit us.

Regarding our product, it is a 31.8mm (1.25 IN) bicycle stem. If your old bike stem can accommodate this size, then our item will be a suitable replacement for your handlebar. However, if it does not fit, our stem may not be compatible with your handlebars.

Please note that this product is designed specifically for 31.8mm handlebars, not for 25.4mm handlebars. The stem includes a 65mm riser part, and the overall size is 31.8 x 110mm.

This two-in-one design combines a height adjuster and a bicycle stem, allowing you to save money by purchasing a single component. The stem can be adjusted from 0 to 120 degrees, providing a wider range of adjustment compared to the adjustable stems available on the market.

If you are an older rider or want to protect your joints, this 0-120 degree adjustable stem can help by taking the pressure off your joints, particularly during longer rides. It is made of high-strength CNC-machined 6061 T6 aluminum alloy, ensuring a lightweight, durable, and corrosion-resistant construction for your outdoor adventures.

Installation is straightforward – simply connect the stem to your original front fork. The four-bolt clamp securely holds the handlebar in place, allowing you to convert an old mountain bike (MTB) into a commuter bike. This stem is suitable for a variety of bicycle types, including MTB, BMX, DH, downhill, fixed-gear, and road bikes.

We stand behind the quality of our products. If you encounter any issues with the stem, please do not hesitate to contact us, and we will be happy to resolve the problem for you.

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