Sell parts by vehicle, not by keyword search.
Every powersport retailer knows the pattern: customer arrives, describes their bike in the search box in three ways nobody thought to write in the product name, gets zero results, bounces. YMM (Year, Make, Model) turns that failure into a two-dropdown answer. PowersportOS is the version built for the powersport reality, not automotive-borrowed.
Try it live
6,600 real products. No login. No demo request.
Point the YMM widget at any bike in our test catalog. Real fitment data, real product cards, real behaviour. No stitched-together demo screen, no scripted flow.
The four things generic YMM widgets get wrong
Powersport doesn't fit in a car-shaped hole.
Submodel precision, with wildcards
A 2023 Can-Am Outlander 1000 is not one vehicle. It is Base, DPS, XT, XT-P, X MR, X XC. Each has a different frame, a different fender clearance, a different exhaust mount. A crash-cage that fits the DPS will crack the plastics on the X MR. Generic YMM widgets stop at Year / Make / Model and pretend the six submodels are one, so returns go up and the retailer eats the shipping cost twice.
PowersportOS carries submodel as a first-class field on every Vehicle row. Fitments target it precisely when they need to (crash cages, exhausts, plastics) and use an explicit wildcard (submodel = empty) when a part fits every submodel of that model-year (air filters, oils, brake pads). The wildcard is not an accident of missing data, it is a deliberate signal from whoever authored the fitment.
Central catalog + your own SKUs, one lookup
Every retailer has a mix of brand-name aftermarket parts (Wiseco, Alphatrac, R&G) and their own house SKUs (private-label, repackaged, workshop-only). Off-the-shelf YMM widgets treat these as separate universes: one has structured fitment data, the other is a hand-maintained list nobody keeps up to date.
PowersportOS joins them at query time. Your customer picks a vehicle, sees your own parts alongside the central-catalog parts. Fitment data on both flows from the same shape. Nobody has to know which is which.
Fitment data stays private
Every other Shopify YMM app writes fitment data into Shopify tags or metafields. Which means: your competitor scrapes your product pages, they get your fitment library for free. The work you paid to build sits in cleartext on public HTML.
PowersportOS never syncs fitment data as tags or metafields. The widget calls our API directly at browse time, resolves the vehicle-to-SKU list, and does a Shopify search-redirect on those specific SKUs. Your fitment IP stays on our servers, protected by your tenant API key and its domain lock.
Works on any Shopify theme, without a Shopify app
The bundled PowersportOS Shopify theme (based on Skeleton) ships with the YMM widget pre-wired. But it also works as a drop-in section on your existing theme: paste your tenant API key into the widget settings, done. No Shopify App Store install, no OAuth flow, no monthly per-store fee stacking on top of the platform subscription.
Onboarding is a screen-share step during your paid setup (part of the €1,500 basic onboarding). Your tenant API key gets wired into the theme once; the widget consumes our public storefront API from there.
How the flow works
Four steps, one script tag, live catalog behind it.
Customer picks vehicle
Year / Make / Model / Submodel dropdowns
Widget calls /api/t/parts
X-API-Key auth, domain-locked
Returns matching SKUs
Central + tenant, wildcard-aware
Shopify search redirect
Native Shopify results page renders
// widget stays thin; fitment resolution happens server-side
The Shopify-search-redirect path (default) keeps the theme entirely in Shopify's rendering world — product cards, add-to-cart, checkout all use whatever your theme already ships. The alternative for very large catalogs (200+ matches per query) is a PowersportOS-hosted result panel that renders cards directly from our API and links straight to the Shopify product page. Same backend, different rendering layer.
What it looks like on your storefront
Concrete outcomes retailers report after switching.
Zero-result searches drop
Customers stop bouncing on "MT-09 chain guard" returning zero and start finding the guard by picking the bike. Bounce rate on the search results page falls, catalog-to-cart rate rises.
Wrong-fit returns fall
Submodel precision means the customer sees "fits your XT-P, not your DPS" before they order, not after. Return-shipping cost per order drops. Warehouse pick-pack productivity rises.
Onboarding new brands takes hours, not days
Data providers publish their fitment library to the central catalog once. Every retailer running PowersportOS carries the new brand from that point onwards. What used to be a per-retailer CSV-copy exercise happens once, at source.
Support tickets shift from "does this fit" to "when will it ship"
The customer-service inbox stops filling up with "will this exhaust fit my 2019 KTM 690" and starts looking like a normal e-commerce inbox. Staff time frees up for things that actually need judgment.
Deep-dive
How the underlying data model works.
For engineers, integrators, or anyone about to write a custom theme against our storefront API: the technical reference explains the Make → Model → Vehicle → Fitment → Part chain, the wildcard-submodel semantics, and the exact endpoint shapes.
Ready to talk?
PowersportOS is in early access with a small group of dealers, manufacturers, and distributors. If your business shape matches what we just described, get in touch.