Extralite HyperStem Titanium Torx Bolt

These specialty titanium bolts are original replacements for the Extralite HyperStem and Extralite HyperStem 1.25. Extralite manufactures these bolts with precise compatibility in mind, ensuring they are the sole approved fasteners for these particular stems. It's important to note that these bolts are not suitable for use with stems from other manufacturers. These M4x12 bolts feature a T20 Torx head for easy installation.

If you have a stem that has (4) M4 bolts and (2) M5 - bolts, please reach out to us directly to inquire about the availability of M5 bolts.

Starting in 2023, the HyperStem models will now include T15 (M4) x 12 mm bolts, replacing the previous Ti and Black PVD bolts that were T20 (M4) in size.