H
LINEAR · 45g
linear HMX

HMX 80retros Classic

HMX 80retros Classic review: a 45g factory-lubed linear with a PC/Nylon P4 housing and HMX T5 stem — smooth, light, and quietly refined.

45g
Actuation
2mm pre-travel
4mm
Travel
total key travel
4.0/5
Smoothness
our feel rating
4.0/5
Wobble
lower is better

How it feels

Smoothness silky → scratchy 8.0
Wobble stability rock-solid → loose 2.0
Cleanness glass-smooth → scratchy 2.0

How it sounds

Profile unrecorded
Noise level
Spring ping None

Frequently asked

Is the HMX 80retros Classic a light or heavy switch?

It's on the lighter side. Actuation sits around 45g with a 53g bottom-out, so it stays brisk and easy to press without feeling flimsy or bottom-heavy.

Does the 80retros Classic need lube out of the box?

No. It ships factory-lubed and feels smooth as delivered. Most people can run it stock; a hand-lube and films are only worth it if you're chasing a deeper, more uniform sound.

What gives the 80retros Classic its sound character?

The polycarbonate top over a Nylon P4 bottom housing leans poppy and clean rather than deep or thocky, with the HMX T5 stem keeping the downstroke quiet and controlled.

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