But not as often.
HD Oil change--every 5k, full synthetic and filter. Tools required: 1 stubby screwdriver, drain pan, $3 oil filter from wal-mart.
Primary chain tension & clutch check and adjust every 10k.
Valves:never
Concours: Oil change: every 5k, full synthetic and filter. tools required: Socket, crow's foot, cartridge filter, lots of rags to wipe up spillage from idiotic, messy cartridge filter.
Valves: Every 10K, and I've had to adjust 3-4 of them each time.
It was about ten times easier to check and usually not adjust the primary chain and clutch on my XLH than do the valves on the kawi.
The H-D also came with a grease zerk installed in the steering head so the owner didn't have to tear down the front end to lube the steering head bearings.