Nice review! I had been looking into the WP Apex Pro for my 790 as a future upgrade but may hold off now that the 890 is on the horizon. I upgraded my MT07 with fully adjustable Ohlins cartridges and a remote reservoir Penske rear shock and the difference is amazing but that bike started off way worse stock than the 790.
Concerning the maintenance, I figure the forks would be easy enough to change the oil. I think I saw all the specs (oil weight and brand, air gap, etc) in the service manual somewhere. Not sure if the shock is serviceable or not though. I generally change suspension oil around every 8000 miles.
2019 KTM 790 Duke
Last edited by dj790duke; 11-08-2019 at 08:52 PM.