ARX II PRO Arx II is an evolution of the well-liked Arx alloy stem, which has found a place on every sort of bicycle since its launch in 2007. Its a subtle refresh of this classic design. The faceplate is drawn in tighter at top and bottom, for a more ovalized frontal appearance, while retaining the cutout 3T logo. The sides of the extension are slightly flattened for a more sculpted look by comparison with the tubular section of the first-generation Arx. A single M7 bolt clamps the stem to the fork steerer, in place of the twin M5 bolts used previously. Bolts are now the more-secure Torx-type fitment in place of the Allen bolts used previously. Technical Details Weight: 140 g (110 mm) Length: 70, 80, 90, 100, 110, 120, 130 mm Steerer: 1-1/8 ” ∅ Material: AL 2010 Color: Black and White Angle: ±6°, ±17° Bolts: Torx T25 Finish: Shot Peened/Black Anodized Stack: 40 mm Certification: CEN
