motovita Posted October 5, 2009 Report Share Posted October 5, 2009 Has anyone figured out how to add flywheel effect to a 4RT? Quote Link to comment Share on other sites More sharing options...
masso Posted October 5, 2009 Report Share Posted October 5, 2009 Has anyone figured out how to add flywheel effect to a 4RT? yo, motovita.......I too have gone down that road, but with no availe......what I settled on was the 260 kit, which has a geat TORQUE cam as part of the package the bike needs a flywheel! Quote Link to comment Share on other sites More sharing options...
motovita Posted October 6, 2009 Author Report Share Posted October 6, 2009 (edited) http://www.power-craft.co.jp/trial/climb_f...mb_flywheel.htm Any body know anything about this? I'm having a hard time translating the Japanese. Edited October 6, 2009 by motovita Quote Link to comment Share on other sites More sharing options...
wayne_weedon Posted October 6, 2009 Report Share Posted October 6, 2009 (edited) Babelfish has a go at translating. Link Edited October 6, 2009 by wayne_weedon Quote Link to comment Share on other sites More sharing options...
perce Posted October 8, 2009 Report Share Posted October 8, 2009 What a bargain! 99000 yen is Quote Link to comment Share on other sites More sharing options...
jordan80 Posted October 25, 2009 Report Share Posted October 25, 2009 I have the answer! I had extra flywheel weight fitted to my 4RT by a very clever chap called Jon Bliss. It absolutely transformed the bike, but don't tell anyone. Jon makes the "Cotswold" twin shock trials irons too. Ring him on 01242 239055 (Cheltenham) and he will talk you through the mod. Cheers Bignose Quote Link to comment Share on other sites More sharing options...
motovita Posted October 26, 2009 Author Report Share Posted October 26, 2009 Jordan 80, thanks for posting. Any chance you can get me an e mail address for Jon Bliss? That would save me from having to get up in the middle of the night to call him, as well as an expensive phone call from the states. Quote Link to comment Share on other sites More sharing options...
the addict Posted October 27, 2009 Report Share Posted October 27, 2009 Jordan80, How did the Bliss add on transform your 4rt? did it have a good effect on grip in the slop? and how much does it cost fitted? ta Quote Link to comment Share on other sites More sharing options...
geeman Posted October 27, 2009 Report Share Posted October 27, 2009 Jordan 80 Another interested party in the flywheel weight , don't keep us in suspense !!! GBee Quote Link to comment Share on other sites More sharing options...
motovita Posted October 29, 2009 Author Report Share Posted October 29, 2009 Okay, can anyone on that side of the pond come up with an email address for Jon Bliss/Cotswold? I'd sure like to contact him. Quote Link to comment Share on other sites More sharing options...
bobtlr Posted October 29, 2009 Report Share Posted October 29, 2009 hey, Jon does not have email just call him he is a very helpfull guy he does this for the sherco 4 stroke aswel regards bob Quote Link to comment Share on other sites More sharing options...
jordan80 Posted October 29, 2009 Report Share Posted October 29, 2009 Sorry for the delay, My son hogs the PC. With the addition of the extra flywheel it takes the bikes' engine charateristics back to the late 70's/ early 80's. Much more grip in the muddy stuff due to the motor taking longer to slow down on a closed throttle. You can also pull a higher gear with no fear of it stalling. I'll contact Jon and tell him to get a bloody computer! Bignose (Jordan80) Quote Link to comment Share on other sites More sharing options...
jordan80 Posted October 29, 2009 Report Share Posted October 29, 2009 Jon charged me about Quote Link to comment Share on other sites More sharing options...
motovita Posted October 30, 2009 Author Report Share Posted October 30, 2009 (edited) Thanks Jordan80. It's a good thing that the Montesa will last you a long time. It's obvious you don't like acquireing Trials bikes! Edited October 30, 2009 by motovita Quote Link to comment Share on other sites More sharing options...
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