The Sunday Saker v2 crank is designed as a great 3-piece crank replacement. The single pinch bolt design with tubular chrome arms make this a sturdy investment. There is a 19mm chromoly spindle with 8 splines. Comes with a 19mm Mid BB with spacers. Compatible with LHD and RHD. Available in black. Available in 155mm, 165mm or 175mm lengths. Available in chrome or black 175mm.