I own a 2002 triumph bonneville 790cc I was upset to find after 15000 miles it only produced 48bhp.having been to the isle of mann a couple of times with friends who had powerful Japanese motorcycles I decided to let Bob farnham big bore it. I can tell you I am well happy. It now produces 73bhp will keep up with any Japanese 600 cc bike upto 100mph and let's be honest without a fairing who wants more. It does well over 120mph on the clock but by then your hanging on for dear life. I also was forever hitting the Rev limiter in its old state so I had a new ecu fitted giving it another 500 revs this I'm afraid was a waste of money as with the power it has now wasn't warranted Barely rev it past 7000 revs now. Cost over 2000 pounds but for me money well spent as love the bike and with icon shocks on the back is well chuckable.
