OneUp Components

Stem

6061-T6 Aluminum is a specific aluminum alloy known for its strength and lightweight properties. It contains magnesium and silicon, making it ideal for bike components. The "T6" indicates that it has been heat-treated for enhanced durability. This material is favored in the cycling industry because it provides an excellent balance of weight and strength, ensuring your bike is both lightweight and robust.

The clamp diameter is the size of the part of the stem that grips the handlebars. For optimal performance, it must match the diameter of your handlebars. In this case, the specified clamp diameter is 35mm. To ensure a secure fit, measure your handlebars at the point where the stem will attach. If they match, you can be confident in a stable and safe connection.

The steer tube diameter is crucial for compatibility between the stem and the bike frame. The specified size here is 1 1/8 inches. If the stem does not fit this diameter properly, it can lead to installation issues, affecting the bike's handling and safety. Always check this measurement to ensure a proper fit for a smooth and safe ride.

The stack height refers to the vertical height of the stem, which in this case is 39mm. This measurement influences the overall height of your handlebars in relation to the bike frame. A proper stack height can enhance rider comfort and control, allowing for a more ergonomic riding position. If you prefer a higher or lower handlebar position, consider this measurement when selecting your stem.

A 4-bolt bar attachment provides a more secure grip on the handlebars compared to other attachment methods. With four bolts securing the handlebars in place, this design enhances strength and stability, making it especially beneficial for high-impact activities like trail riding and racing. This added security can boost your confidence while riding, knowing that your handlebars are firmly attached.

Yes, this stem can be used with various bike types, provided that the clamp diameter, steer tube diameter, and stack height are compatible with your bike's specifications. It's essential to check these measurements against your bike to ensure a proper fit. If you're unsure, consult your bike's manufacturer or a local bike shop for guidance on compatibility.