CRANKARM SET SE BIKES BMX V-RIDGE CROMO 175 3PC 19mmx8T SPLINE BK w/BB AXLE 3 piece chromoly BMX style crank with 8 spline spindle interface. Utilizes an included standard 19mm x 150mm 8 spline BMX spindle. Chromoly boxed tubing provided extreme strength. Compatible with 9/16` pedals. Item Specifications: Type: BB axle included, Color: BLK, Speed: 1, Length / Teeth: 175mm, Bolt Pattern: 1B, Spindle Type: 19mm,