BMW R 12 G/S (2026–2027) vs KTM Duke (2023–2027)

Factory maintenance schedules compared.

BMW R 12 G/S (2026–2027) needs fewer scheduled shop visits per 10,000 miles.

Service	BMW R 12 G/S (2026–2027)0N23	KTM Duke (2023–2027)
Oil change	6,000 mi	6,200 mi
Valve service	n/a	12,400 mi
Spark plugs	12,000 mi	12,400 mi
Chain	n/a	6,200 mi
Brake fluid	24 mo	24 mo
Coolant	n/a	n/a

See the full maintenance matrix

Common questions

Which is cheaper to maintain, the BMW R 12 G/S (2026–2027) or the KTM Duke (2023–2027)?

BMW R 12 G/S (2026–2027) needs fewer scheduled shop visits per 10,000 miles based on its factory service intervals.