The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain.
A absolutely top-of-the-line 1" threaded headset for the most discerning rider. It features oversized, sealed cartridge bearings, so packing and re-greasing bearings are a thing of the past.
The first name in tubeless! Often imitated but never duplicated.
The Product that Started a Tubeless Revolution. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant.