Garage Tinkerers to Seven-Figure Deals: The Aftermarket Slingshot Scene Nobody Saw Coming
What started as hobbyists swapping rubber bands and whittling custom frames in their basements has quietly grown into a $50 million aftermarket economy. We went deep into the modding community to find out how backyard engineers turned passion projects into acquisition targets — and forced the big manufacturers to pay attention.
Jul 16, 2026