Giant Contact SLR Aero Stem

No, this stem is specifically engineered for Giant's proprietary Overdrive Aero steerer tube system. It will not fit standard 1-1/8 inch round steerer tubes.

The stem features internal channels designed to route cables directly from the handlebars into the frame. This setup requires a compatible frame and handlebar system to fully hide the cables, so ensure your bike is designed for integrated routing before purchasing.

Yes, this stem is compatible with standard 31.8mm diameter handlebars, making it a versatile upgrade for most modern road bike cockpits.

The ±10 degree angle is a standard racing geometry that offers a balance between an aggressive, low-profile position and a slightly more upright posture. Depending on whether you flip the stem, you can achieve a subtle rise or drop to fine-tune your reach and stack height.

Absolutely. While it is designed for high-performance racing, the carbon composite construction is built to withstand the rigors of daily training while providing the stiffness needed for sprinting and climbing.

Weight varies by length, ranging from 133g to 168g. If you are currently using an alloy stem, you will likely notice a modest weight reduction, though the primary benefit here is the aerodynamic efficiency and increased front-end stiffness.