Ritchey WCS Drop In Headset

The 'Tall Upper' refers to the headset's stack height, which is 15.3mm in this case. This extra height can help you achieve a slightly more upright riding position without needing as many headset spacers, or it can help fill the gap if your frame's head tube is slightly shorter than your steerer tube requires.

Yes, this headset is designed for a standard 1 1/8-inch (28.6mm) steerer tube. The SHIS designation IS42/28.6 confirms it fits frames with a 42mm integrated head tube diameter.

Yes, this unit uses high-quality sealed cartridge bearings. Because they are a standard drop-in design, you can easily replace the bearings themselves when they eventually wear out without needing to replace the entire headset assembly.

It includes the upper bearing and the top cap, which is everything required for the upper assembly of an integrated headset. You will need to ensure your frame already has the correct integrated head tube interface to accept the drop-in bearings.

At 44g, this is a lightweight, performance-oriented option. While you might find slightly lighter titanium or carbon-hybrid headsets, the WCS series strikes a reliable balance between weight savings and the durability needed for daily riding.