Guest Posted March 18, 2009 Posted March 18, 2009 My CBR's top speed's like 70ish mph. So anything you can do to increase the speed without spend any big bucks? Exhaust - minor improvement, but 250 quid, f-word that!.. So.. any other things, tuning perhaps? Quote
blakeatron Posted March 18, 2009 Posted March 18, 2009 Honestly not worth doing anything. Exhaust will only make noise - negliable performanace upgrades - same as an air filter.Changing sprockets could help, but only a little and you will loose acceleartion.Loose some weight?.... Quote
Guest philgale Posted March 18, 2009 Posted March 18, 2009 http://www.shelterpub.com/_blog/little_kid_steep_hill.jpg Quote
Guest Posted March 18, 2009 Posted March 18, 2009 HAHAHAHAHAHH!!! THAT DUDE IS GONE HAVE FUUNN!!!! Quote
jabcrosshook Posted March 18, 2009 Posted March 18, 2009 Rip the engine out, by a 600cc engine and put that in, which means more power & speed. Quote
Bill_on_a_bike Posted March 18, 2009 Posted March 18, 2009 K&N Filters, upjetted carbs is all I can think. Difficult to get right though. Custom camshafts maybe but, I dno if anyone makes them and it's really not worth it. You should be glad your fout stroke 125 will hit 70, most won't. Quote
T180985 Posted March 18, 2009 Posted March 18, 2009 i think you have all forgotten the obvious....http://cgi.ebay.co.uk/RACING-VIPER-STRI ... 1|240:1318Racing Stripes!!! adds atleast another 30bhp Quote
slugworth1987 Posted March 19, 2009 Posted March 19, 2009 iv got a CBR125R carb kit here at home forsale by dynojet its called a stage 1 kit i never fitted it to mine. my mods where: micron GP system (baffleless) richer mixture, K&N filter, better chain ( O Ring), high octain fuel, good regular oil changes all made a diffrence from 70mph to upto a ton with my head on the tank and im 5,11 @ 15 stone by the way the 100mph was obtained on a dyno run unloaded but was possable but not with me on it. my Bike at one time had over 16BHP due to the mods and sprokets used.Please note: all this will make your bike no longer learner legal as it will produce over the legal 14.6bhp and will also invalidate your insurance and licence if under L plate law.i take no responsability for your actions if you make the bike no longer road legal.__________________________________anyway if you want the kit i paid £68 @ the NEC you can have it for £50 + postage costs ill even give you the dynojet stickers lolhttp://www.dynojet.co.uk/jetkits/index.htm << Dynojet Stage explinations Stage 1 only for this bike stage 2 etc arnt made for cbr125r 04-07 model'shttp://www.knfilters.com/search/product ... od=HA-1502 << K&N filterhttp://www.micronexhausts.com/product-d ... ?autoid=38 << exhausthttp://www.halfords.com/webapp/wcs/stor ... yId_165507 << Oil Quote
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.