I believe that Shift Gear Klinklang's spread should be changed to 100 HP / 252 Atk / 156 Spe Adamant. This is only a very small difference from the on-site spread, which outspeeds uninvested Cryogonal at +0. However, the new spread does that, while also outspeeding Scarf Manectric at +2. The loss in bulk is unnoticeable, but the extra Speed is greatly appreciated. The rest of the anaylsis is relevant, so I don't think it needs an update other than that.