The Lezyne CNC Chain Rod is a heavy-duty, shop quality chain whip. The custom Lezyne chain is attached with stainless bolts for easy chain re- placement (8/9/10 speed compatible). The tool head is made of a stamped, CNC machined, and heat-treated steel plate and has an integrated lockring tool. 100% aluminum handle is CNC machined for strength, and durability.
London Cyclist reviews Lezyne's Workshop Tools and does it well.