Interrupteur Kailh Speed Pro Heavy

Strong Mechanical Feedback

The Kailh Speed Pro Heavy Switch is a special switch that is 20 grams heavier than the original Pro switches, for a total weight of 70 grams. It has a higher operation force and stronger mechanical feedback, resulting in little to no errors when triggered.

Quick And Efficient

These Kailh Pro Heavy switches are not as fast as the Kailh Speed switches, but they have a shorter total travel and pre-travel distance than normal switches; helping you to type quickly and efficiently.

Linear, Tactile, And Clicky

These switches come in 4 colors: berry, plum, sage, and navy. There are three types available: linear, tactile, and clicky.

High Compatibility 3-Pin Design

This 3-Pin switch's base is engineered with a hollowed-out light position design to offer SMD-LED light compatibility and incorporates an MX stem structure to be compatible with most mechanical keyboards on the market.

Good Light Transmittance

The Kailh Speed Pro Heavy switches adopt a transparent upper housing with a center split LED slot and a vibrant light transmission.

Excellent Backlight Effect

These switches feature a transparent PC cover with a split slot to allow for a superb backlight effect.

Product Structure

Feature And Specs

Name	Pro Heavy Sage Switch
Type	Clicky
Operation Force	70±15 gf
Pre-travel	1.7±0.6 mm
Tactile Force	70±15 gf
Total Travel	3.6±0.6 mm
Sound Level	Loud
Operation Life	Up to 70M cycles
Suitable For	Typist

Name	Pro Heavy Plum Switch
Type	Tactile
Operation Force	70±15 gf
Pre-travel	1.7±0.6 mm
Tactile Force	70±15 gf
Total Travel	3.6±0.6 mm
Sound Level	Medium
Operation Life	Up to 70M cycles
Suitable For	Midway gaming/office

Name	Pro Heavy Berry Switch
Type	Linear
Operation Force	70±15 gf
Pre-travel	1.7±0.6 mm
Tactile Force	-
Total Travel	3.6±0.6 mm
Sound Level	Medium
Operation Life	Up to 70M cycles
Suitable For	Gaming/office

Name	Pro Heavy Navy Switch
Type	Clicky
Operation Force	70±20 gf
Pre-travel	1.2±0.5 mm
Tactile Force	-
Total Travel	3.5±0.4 mm
Sound Level	Loud
Operation Life	Up to 50M cycles
Suitable For	Typist

Product Name	Kailh Speed Pro Heavy Switch
Stem	POM
Top Housing	PC
Bottom Housing	Nylon PA66
Contact	Composite gold
Spring	Spring steel
Factory Pre-lubed	No
SMD LED Support	Yes
Pins	3-Pin

Compatible Keychron Keyboard:

Any K series (Gateron Mechanical Hot-Swappable or Keychron Mechanical Hot-Swappable versions only), K Pro series (Normal-profile versions only), C and C Pro series (Hot-Swappable versions only), V series, Q series and Q Pro series Keychron keyboards.