Interstate Batteries (0.75) and Red Lobster (0.73) form two distinct poles in Indian Motorcycle's top 10 — an automotive services brand and a casual dining chain — and neither is another motorcycle brand. No other entity in the subcategory "Motorcycles" appears anywhere in the top 10.
The shape here is two-peak: one cluster anchors in automotive-adjacent services, the other in casual dining and everyday retail. Beyond the top two, the remaining eight neighbors spread across home improvement and hardware (ProSource Wholesale Flooring at 0.66, Window World at 0.65, Home Outlet at 0.65), casual dining (Logan's Roadhouse at 0.65, LongHorn Steakhouse at 0.65), car wash and detailing (Tommy's Express Car Wash at 0.65), thrift retail (Once Upon a Child at 0.67), and hobby retail (Phantom Fireworks at 0.65). Subcategory tallied: zero neighbors share the "Motorcycles" subcategory. The dominant pattern is mainstream brick-and-mortar — service businesses and sit-down restaurants that skew toward value-oriented, everyday spending — rather than anything motorsport or powersports adjacent.
The cross-kind character of this neighbor set suggests Indian Motorcycle's audience is defined less by a niche enthusiast profile and more by a broad, mainstream American consumer footprint that overlaps heavily with routine automotive services and casual dining.