We have the finished Speedline SX Mini-Cranks in stock! These slick little cranks are already flying out the door to Speedline dealers worldwide. The Speedline Min-Cranks currently only come in black, but more colors are on their way. These cranks can either use a 5-bolt spider, the old Answer 1-piece chainwheel, or the all-new Speedline 104mm 4-bolt spider pictured above!