Adjustable Bike Stem for Road, Mountain, BMX Bicycles

Please confirm your bike's handlebar diameter is 31.8mm (1-1/4") or 25.4mm (1'') before placing your order. It is crucial to use glue on the threads if any of them become loose. The specifications of the product are as follows:

Material: Aluminium Alloy Handlebar diameter: 25.4mm (1'') / 31.8mm (1-1/4") Steerer Tube diameter: 28.6mm (1-1/8") Adjustable degree: -40° ~ 80° Length: 95 / 110 mm

This bike stem is constructed from high-strength CNC machined 6061 T6 aluminum alloy, ensuring its durability and reliability. It is easy to install, as you simply need to connect it to the original front fork tube. The four-bolt bar clamp holds the handlebar securely in place, making it suitable for most mountain bikes and road bikes.

Before placing your order, please ensure that your bike's fork diameter is 28.6mm (1-1/8") and the handlebar diameter is either 31.8mm (1-1/4") or 25.4mm (1''). The bike stem is sturdy, well-designed, and easily adjustable, making it a preferable alternative to removing the handlebar stem and exchanging it for one with a different angle.

The installation process is straightforward, as you only need to connect the stem to the original front fork. The four-bolt bar clamp holds the handlebar firmly in place. Depending on the thickness of your handlebar, you may need to install a shim. It is crucial to use glue on the threads if any of them become loose.

The adjustable bike stem allows you to achieve a more comfortable riding position. If the original setup was causing pain in your shoulders, arms, or back, this stem and a riser handlebar can help you sit more upright on the bike, which is better for your back. This adjustment can significantly improve your cycling experience and reduce any discomfort.

product information: