The 3T Arx Stem originally appeared in 2007. Since then this model has enjoyed continuous subtle refinement. The Arx II Team continues the original's tradition of simple, classic construction but with a design that drops grams from its already low weight. The 3T Arx Team II Stem takes the classic, tubular design of the ARX and further refines it with slightly flattened sides and a sculpted faceplate. The ARX II Team stem's faceplate crimps in tighter at the top and bottom, which results in an ovalized appearance. However, even with the new shape, 3T was still able to retain its hallmark cut out logo. This generation of the ARX also sees a more precise installation process than previous models. Instead of a traditional four bolt Allen assembly, the ARX II features a Torx assembly at the faceplate and a single M6 bolt to clamp the stem to the steerer. The 3T ARX II Team Stem comes in 10mm increments. Please note that this stem features a 40mm stack height, a 1. 125in steerer tube diameter, and weighs 120 grams in the 110mm length.