The MOTO is a model in the Racing line, its stem shaped like an exhaust pipe, the base shaped like a wheel, and the plate designed after a brake disc. Assembled stem height is 478 mm, the stem's inner diameter is 11 mm, the immersion-tube diameter is 13 mm, and the purge valve is built into the mouthpiece cap. The stem, mouthpiece, plate, diffuser, and connectors are made of AISI 304 stainless steel, with an engineering-polymer base. The model fully disassembles and the diffuser is removable.