Crankarm sets designed for use with the new Red XPLR E1 series8-bolt interface compatible with power and non-power AXS spiders and integrated chainringsNew carbon lay up process reduces weight a further 29 grams over previous generationNow available in 160, 165, 167.5, 170, 172.5, and 175 mm lengthsDUB bottom bracket adds durability and simplicity175DUB WideBLKDirect MountUPC/EAN/GTIN: 710845899553