CRANKSET OR8 SS 170x48 144BCD 1/8 FOR GXP BKForged AL6061-T6 alloy crankarms in 165mm or 170mm length options. Stamped and CNC machined AL6061-T6 alloy 1/8` 48 tooth chainring. GXP 22mm/24mm integrated spindle. 43.5mm chainline with thread-in GXP outboard bottom bracket. Bottom bracket not included. Item Specifications: Length / Teeth, 170x48, Bolt Pattern, 144x5B, Spacing, 1/8`, Spindle Type, GXP,.
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