Razer
Razer RC21-01490100-R3M1 PBT Keycap Upgrade Set - Classic Black
★★★★★
Upgrade Your Keyboard with Premium Durability and Style Introducing the Razer PBT Keycap Upgrade Set - Classic Black. Experience superior durability and a sleek aesthetic with these double-shot PBT keycaps. Designed to resist wear and fading, these keycaps provide a textured finish and backlight ...
$78.38*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Upgrade Your Keyboard with Premium Durability and Style
Introducing the Razer PBT Keycap Upgrade Set - Classic Black. Experience superior durability and a sleek aesthetic with these double-shot PBT keycaps. Designed to resist wear and fading, these keycaps provide a textured finish and backlight compatibility for enhanced gaming and typing experiences.
Specifications:
- Brand: Razer
- Model: RC21-01490100-R3M1
- Color: Classic Black
- Material: DoubleShot PBT
- Key Count: 120
- Layout Support: US and UK (104/105)
- Compatibility: Razer Mechanical and Optical Keyboards, Cherry MX Switches
- Special Features: Backlight Compatible, Fade-Resistant, Textured Finish, Extra Thick Walls
- Keyboard Description: Gaming
- Recommended Use: Gaming
Key Features
Superior PBT material for a textured finish that does not wear down to a shiny surface over time
Extra thick walls for solid keypresses and maximum durability
Unique DoubleShot construction process for thin fonts that are backlight compatible and fade-resistant
Fits all Razer Mechanical and optical keyboards, and any switch that uses a cross-shaped axis (eg: Cherry)
Includes keycaps for both Razer and standard 104/105 US and UK layouts
Specifications
Material
PBT
Finish
Textured
Construction Process
DoubleShot
Backlight Compatibility
Yes
Fade Resistance
Yes
Wall Thickness
Extra thick
Compatibility (Switches)
All Razer Mechanical and optical keyboards, any switch with cross-shaped axis (e.g., Cherry)
Compatibility (Layouts)
Razer and standard 104/105 US and UK layouts
Color
Classic Black
Pros & Cons
👍 Pros
- Experience enhanced durability and a premium feel with superior PBT material that resists wearing down to a shiny surface.
- Enjoy solid and satisfying keypresses due to the extra thick walls of these keycaps, contributing to a robust typing experience.
- Benefit from the unique DoubleShot construction process, which creates thin fonts that are backlight compatible and fade-resistant.
- Ensure broad compatibility as these keycaps fit all Razer Mechanical and optical keyboards, as well as any switch using a cross-shaped axis.
- Easily integrate into common keyboard layouts, as the set includes keycaps for both Razer and standard 104/105 US and UK layouts.
👎 Cons
- This product is an upgrade set of keycaps only; it does not include a keyboard itself.
- While compatible with many switches, users with non-Cherry-style cross-shaped axis switches may find fitment issues.
- The Classic Black color, while versatile, offers no customization options for those seeking different aesthetics or RGB integration beyond backlighting.
- The description focuses on durability and feel, but specific tactile or acoustic improvements beyond "solid keypresses" are not detailed.
- Users with non-standard keyboard layouts (e.g., smaller form factors or specialized macro pads) may not find full compatibility or all necessary keys.
Frequently Asked Questions
What material are the Razer PBT Keycap Upgrade Set keycaps made from?
These keycaps are made from superior PBT material, which provides a textured finish that is resistant to wearing down to a shiny surface over time.
Are these keycaps compatible with backlighting?
Yes, they feature a unique DoubleShot construction process that allows for thin, backlight-compatible fonts while also being fade-resistant.
Will these keycaps fit my non-Razer mechanical keyboard?
The set is designed to fit any switch that uses a cross-shaped axis, such as Cherry switches, and includes keycaps for standard 104/105 US and UK layouts.
What is the benefit of the extra thick walls on these keycaps?
The extra thick walls contribute to more solid keypresses, enhancing durability and providing a satisfying feel during use.
What layouts are supported by this keycap set?
The set includes keycaps for both Razer and standard 104/105 US and UK keyboard layouts.
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