Motion Perfect Linear Rail

Please note, this product is offered as a bundle with carriage here. This listing is only for the rail, no carriage. (e.g. as a replacement) West3D has partnered with the industry leading Japanese rail and carriage manufacturer to bring to its quality hungry customers the highest precision, lowest maintenance linear rail on the consumer market. There is no comparison from a Motion Perfect rail to any other linear rail offered to consumers, without a doubt it's not even close these rails are in a different class. Designed for precision industrial equipment, these linear rails feature near perfect machining, parallelism, and have an extremely high tolerance, allowing carriages to be freely exchanged between rails (hello multiple toolheads!). Motion Perfect carriages are completely contained and sealed, self-lubricating, and come with a 10 year or 20,000 KM warranty from the manufacturer. When you do need to replace your carriage, your cost is reduced as you only need to purchase a new ca