keyhub's RF-8X brings Realforce internals into a modern 80% case
RF-8X gave Realforce owners a minimalist 80% shell, with a 7.45-degree angle and 17 mm front height built for Topre feel.
RF-8X opened with a pitch aimed straight at Realforce owners: a minimalist 80% housing for R1 and R2/R3S internals, not another MX-first custom. keyhub framed it as a way to blend the classic Realforce R1 look with the legacy styling of the now-defunct Noxary XRF, turning existing electro-capacitive parts into a fresh board with modern casework.
The case details were tuned for daily typing rather than spec-sheet theatrics. RF-8X used a 7.45-degree typing angle and a 17 mm front height, a combination that should sit comfortably on a desk for long sessions. It supported both WK and WKL layouts, and the project moved to a unified daughterboard with USB-C and custom JST cabling, which made the build path cleaner than many older EC housing projects. For a niche that often leans on handmade workarounds, that mattered just as much as the exterior.
Compatibility was the real selling point. The case fit Realforce R1 86, 87 and 89u internals, could take R2 internals with an additional custom plate, and also supported Cipulot’s RF R1 8-9Xu PCB and related plates. That made RF-8X less of a one-off novelty and more of a usable upgrade route for people already deep into the Realforce ecosystem, especially those who wanted to move their internals into a case with cleaner ergonomics and a more contemporary shell.
Pricing and timing were laid out in the group buy thread with the same practical focus. The group buy ran from May 25 through June 22, 2026, with estimated fulfillment in Q4 2026. Pricing started at $350 for the aluminum housing kit and $360 for the PC top plus aluminum bottom version, with add-ons for extra tops, bottoms, and PCB or plate components. Vendor coverage stretched across NA, EU, UK, OCE, SEA, CN, CA, KR and VN, suggesting keyhub was trying to make the project reachable well beyond the usual keyboard hotspots.
That is what made RF-8X stand out in a market crowded with magnetic gaming boards and custom MX 65s. It was not trying to win over everybody. It was giving Topre and electro-capacitive users something rarer: a modern, low-volume shell that made existing Realforce internals feel worth carrying forward.
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