The complete board sells once; the wheels sell forever

Everything in this category wears out on a schedule. Wheels flat-spot, bearings grind, grip tape loses its bite, decks crack — and a rider who is actually riding replaces something every few months. The brand knew this; it held spare parts in its warehouse for warranty claims and shipped them free to anyone who complained.

On Amazon it sold only complete products. So a customer who wore out a set of wheels searched for wheels, found a competitor, bought theirs, liked them, and progressively became that brand's customer one component at a time. The brand had a genuine annuity built into its product and was handing it to whoever bothered to list the parts.

We listed the consumables as a business rather than as a spares cupboard.

• A parts catalog built out properly — wheels, bearings, decks, grip and hardware as their own ASINs with their own specifications.
• Compatibility stated with the brand's completes, so an owner can identify the right part without measuring anything.
• Component search terms captured, which are high-intent, low-competition and previously produced zero traffic for the brand.
• Sponsored Display remarketing to previous buyers, timed to the typical wear interval, with the component they are statistically about to need.

Repeat customers went from 7% of revenue to 39%, and orders per customer per year more than doubled.

Total revenue grew 82% without a single new complete product — the growth is the same customers buying the things they were always going to buy, from the brand that made the board rather than from whoever ranked for “skate bearings”. Component traffic is also far cheaper to acquire, because the search is specific and the buyer already knows what they want.