To appreciate the Custom 87, one must first understand the heritage of XAM Jenny. Founded in the early 2000s, XAM Jenny began as a small German-engineered workshop specializing in linear motion systems and custom actuator assemblies. Over two decades, they have pivoted from mass production to a "bespoke-first" philosophy.
The "Custom" designation in the product name is not a marketing gimmick. It signifies that every unit is tailored to the end-user’s specifications. The number 87 refers to the 87mm chassis width—a non-standard size chosen for its superior weight distribution and vibration damping compared to smaller 60mm or larger 100mm frames. xam jenny custom 87 high quality
The "High Quality" tag is a verified certification from the International Bespoke Manufacturers Alliance (IBMA), indicating that the product meets over 200 discrete quality checkpoints. To appreciate the Custom 87, one must first
Unlike fixed models, the Custom 87 allows variable pre-load tensioners. You can request linear, progressive, or even hydraulic damping cartridges depending on your application—from high-speed automation to delicate surgical robotics. Lead times vary: Aluminum units ship in 14 business days
Ordering a genuine XAM Jenny Custom 87 High Quality requires using their proprietary Configurator 4.0. Here is a step-by-step walkthrough:
Lead times vary: Aluminum units ship in 14 business days. Titanium and Inconel require 28–35 days due to the complexity of machining and quality assurance.
| Part | High-quality options | |------|----------------------| | Case | Aluminum (CNC’d), brass weight, gasket-mounted. Brands: KBDFans (Tofu87), Mode Designs (Mode Eighty), Geonworks (Frog TKL), Monokei (Standard). | | PCB | Hot-swappable (e.g., Mill-Max sockets), QMK/VIA support. USB-C, ESD protection. | | Plate | FR4, polycarbonate (soft), aluminum (stiff), or carbon fiber. | | Switches | High-end: Gateron Ink Black (linear), C³Equalz Tangerine, Boba U4T (tactile), or custom lubed JWK switches. | | Stabilizers | Durock V2, Staebies, TX AP – lubed with Krytox 205g0. | | Keycaps | Double-shot PBT or ABS (GMK, ePBT, CRP). Cherry or OEM profile. | | Foam | Case and switch foam for sound dampening. |