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Ran my new 900R X yesterday for first time. 1.25 IR, not studded yet, cleaned clutches(scotch brite), tightened belt and track. Rode it easy for first 30 miles to break in belt and sliders. First time I wacked it WOT I see 8000 and holds at 7900. That was at around 50 miles on sled. Every time afterward I pinned it same thing, 8000 then hold at 7900. Never held it WOT for more than 5 seconds or so and recorded 117 on the dream-o-meter.
 

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900r X, #59 to dealer in late Nov. 1100 miles and 8000-8200 every time and 120 on speedo except for around 5-600 miles rpms were inconsistent and would sometimes only do 7700. Put new gboost belt on and no rpm issues since. Have tightened/checked all boost clamps, changed oil at 900mi, try to run only 91+ ethanol gas. I had problems with 571 being inconsistent on my 21 850 gade. 571 performs well when its working but I just don't feel its a long term performer.
 
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