SPR 75 DIY Kit
SPR75 is a 75% layout spring-mounted aluminum barebone.. Specification. ENIG Flex-Cut South-facing PCB (no LED);. FR4 / POM Plate;. 5-pin Hot-swappable;. Springs: 120g, 170g, 230g (7pcs each);. Wired Connection through USB-C.. Spring Mount Structure. The plate of SPR75 is exclusively supported by springs, that you can select to adjust the flexibility. Akko provides 3 sets of springs with different forces so that you can make it stiff or flex by your own.