julio 27, 2026Publicado Por En julio 27, 2026Promax Threadless Stem 55mm 0° 22.2mm Bar 1-1/8 Steerer Black BA91Threadless design. Product Type: Threadless Stem. One Promax 55mm threadless stem. The 22.2mm handlebar clamp is smaller than the common 25.4mm and 31.8mm standards. At least30mm of available steerer clamping area.
