The Terrace Pro cranks from Staystrong feature full chromoly arms in 170mm length, with a hollow 22mm axle and chromoly bolts, 22mm bottom bracket included. Available in Black & Chrome ###section### Product Specs Type: 3 Piece Spindle Diameter: 19mm Drive Side: Left & Right Compatible Includes BB Bearings: Yes Weight: 906g ###shogun-image-section###