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Discussion Starter · #1 ·
Hello all, what’s the main difference between a 2rj and 2rh bikes?
My 1988 bike will be coming in for a rebuild over the winter but I want to enjoy it for now however I seem to feel really restricted top end. I don’t believe it’s a restricted bike as I’ve previously had 80mph out of it with my 16 stone ass on it on the flat. But recently it seems the powervalve isn’t operating properly I can’t seem to rev over 8k in higher gears and doesn’t want to accelerate like it used to. And thoughts would help
 
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