PBT-03 specification sheet

Overview:

Elevate your typing experience with the Keychron Double Shot KSA PBT Full Keycap Set in White on Black, a premium upgrade designed for enthusiasts who value durability and style. Crafted from high-quality double-shot PBT plastic, this set ensures that the crisp white legends are moulded directly into each keycap rather than printed on the surface. This manufacturing process guarantees that the text remains sharp and legible even after years of heavy daily use, effectively eliminating fading or wear issues common with cheaper alternatives. The set introduces Keychron's redesigned KSA profile, which offers a distinct sculpted feel with a substantial 1.6 mm wall thickness that provides a solid, premium tactile response under your fingertips.

Description:

This comprehensive keycap set transforms the look and feel of compatible mechanical keyboards by combining robust construction with a classic black-and-white aesthetic. Ideal for users who prefer a clean, non-shine-through appearance over RGB backlighting effects, these caps deliver consistent visual uniformity across the entire board. Designed with standard MX-style stems, installation is straightforward, allowing for an easy swap to refresh your build without hunting for niche compatibility. Whether you are customizing a Q series or K series keyboard, this set offers a reliable solution that balances function with long-lasting durability.

The product is identified by the part number PBT-03 and is engineered to fit a wide array of popular layouts including Keychron Q, V, K, HE, and Lemokey keyboards. The white-on-black color scheme creates a striking contrast that enhances readability in various lighting conditions while maintaining a professional look. By choosing this set, you ensure your keyboard retains its pristine condition over time, as the PBT material resists shine and the double-shot technique prevents legend erosion.

Features:

Why Choose This Keycap Set
Selecting accessories with clearly documented capabilities makes it easier to find the perfect fit for your setup. Keychron has designed this set to be broadly compatible across multiple series, ensuring that enthusiasts can upgrade their boards with confidence. The non-shine-through legends provide a uniform look that appeals to those who prioritize function and durability over RGB effects, making it an excellent choice for both workstations and gaming rigs where legibility is paramount.

Key Specifications

• Brand: Keychron | Product Code: PBT-03
• Material: Double-shot PBT for superior fade resistance
• Profile: Redesigned KSA profile with 1.6 mm wall thickness
• Stem Type: Standard MX-style stem for direct fitment
• Design: White legends on black base with non-shine-through finish
• Ideal For: Users seeking a durable, classic look without RGB glow

Compatibility Details
This keycap set is compatible with a wide range of Keychron and Lemokey keyboards using the ANSI layout. It works seamlessly with the Q series (excluding Alice Layout, Split Layout, and Q9 Plus models) as well as the V series including V 8K and V Max (excluding Alice Layout), and the 81 Pro model. For those using the K series, it fits models such as the K2, K4, K6, K8, K10, K12, and K14 in their standard, Pro, Max, HE, and Ultra variants. Additionally, the set supports Lemokey keyboards like the L1, L3, L4, P1 series, and Keychron's C1 and C2 compact models.

What's in the Box

• 1 x Keychron Double Shot KSA PBT Full Keycap Set (White on Black)

Specifications:

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Specifications
Product Code	PBT-03
Brand	Keychron
Colour	White On Black
Accessory Type	Keycap Set
Compatible With	Keychron Q HE series,Q series (excluding Alice Layout keyboard, Split Layout keyboard, Q9 Plus)
	V series, V 8K, V Max series (excluding Alice Layout keyboard), 81 Pro
	Lemokey L1, L3, L4, P1, P1 Pro, P1 HE
	K2, K2 Pro, K2 Max, K2 HE, K2 Ultra
	K4, K4 Pro, K4 Max, K4 HE, K4 Ultra
	K6, K6 Pro, K6 HE
	K8, K8 Version 2, K8 Pro, K8 Max, K8 HE, K8 Ultra
	K10, K10 Version 2, K10 Pro, K10 Max, K10 HE, K10 Ultra
	K12, K12 Pro
	K14, K14 Pro
	C1, C1 Pro
	C2, C2 Pro
Material	Double-shot PBT

FAQ

Which keyboards are compatible with this Keychron double shot KSA PBT Full Keycap Set?
This set fits a wide range of Keychron, Lemokey and Q/K/V series ANSI layout keyboards including the Q, V, HE, K2, K4, K6, K8, K10, K12, K14, C1, C2, and various Pro/Max/Ultra models. Please note it is not compatible with Alice Layout keyboards, Split Layout keyboards, or the Q9 Plus.

What makes this keycap set durable compared to others?
Constructed from double-shot PBT material, each legend is moulded directly into the plastic rather than printed on top. This ensures the white lettering stays sharp and legible without fading or wearing away during heavy daily use.

How does this set differ in terms of typing feel?
The keycaps feature a redesigned KSA profile with 1.6 mm wall thickness, providing a solid, substantial, and sculpted typing feel that is distinct from standard profiles.

Will these keycaps work with RGB backlights?
No, this set features non-shine-through legends for a clean, uniform look. It is designed for users who prefer function and durability over the glow effects of an RGB keyboard.

What type of switch stems do these keycaps require?
The caps are built around standard MX-style stems, allowing them to fit directly onto compatible mechanical switches without additional adapters.