Wheel Analytics is a kit for adding visualization to your truing stand. It looks a little different from one installation to the next as each workbench has its own character.
The photo above is the workbench at Eastern Wheelworks , a shop owned and operated by Sean Lerner in La Grande, Oregon. Sean is a specialist offering wheelbuilds and suspension service in house. At Eastern you’ll get service advice from the same person who turns the wrenches, which is a model worth supporting.
A setup like his gets you into visualization for the smallest investment.
Sean took Wheel Analytics without indicators, opting to source his own from iGaging. He transferred the tips from his Park Tool analog indicators, saving quite a few dollars for a few minutes’ work. Since a pair of iGaging indicators can be had for as little as $140 USD, this is a cost-effective setup. If I could offer a deal like that without losing my shirt, I certainly would.
Sean bought a new computer for his wheelbuilding bench. He’s using the Raspberry Pi 400, a tiny all-in-one system that retails for $100 and offers plenty of power for fronting Wheel Analytics. That price includes everything — keyboard, mouse, power, storage, wireless and operating system — everything minus the monitor. Any monitor will work and Sean has chosen a large one. Large screens are great because they let you absorb visualizations without losing sight of the wheel. You can mount the display further away without sacrificing legibility.