slow13

right lads if u realy want to derestrict ure bike get a crosser carburator it removes the limiter as carb just supply the fuel with a bleed screw easy done the r125 arent restricted they have limiters just like ure mums or dads or grannys car so u dont pop the engine if u remove it u will see a gain ov 2000revs as u get it to 12500revs but it can easy go bang u can hit over a hundred so dont beleive the sack chasers and ps boys i hamered my mates aprilia 125 and its derestricted so up ures 2 strokes its had a full rebuild so might be tight but he still hamers it but ive got a few mods to mine to help performance if ure dads a mechanic it helps so much as u can remove little thingds to help bottom end ect also we raced on a quarter mile and i bet him to 4o then side by side to 60 then after that i pulled away again laughen ma head off hahaha it can be done just stick to ure guns and do things bit by bit easy ist way lads but i do recon if i was on his bike and he was on mine a would beat him on his maybe but i was flat out didnt even use clutch well about 1mm ov it haha

right bud the yzf r125 iz restricted but only by rev limiter u can remove it same az a car but u can also pop it like a car i got a 15 tooth sproket for mine and u get around 5 mph more in every gear but u cant hit the limiter now in 6th eg 83/85mph think it will be around the 90mph mark but before i would fly round corners at 83 ish then all ov a sudden it would stutter cause it hit the rev limiter wich isent good wen ur leened in for a corner so the 15 tooth is briliant and 1st gear iz longer so i can wheelie longer too brilliant big average speed is about 70 is or more iam 6foot1 and about10 stone and my bike goes like hell i also use supreme/optomax or aditive booster nos ect it help and goes ten time better as ure ron rating iz in the hundreds no bothere hope this helps bud ps i hit limiter at 73 in 5th but now with 15 toother i hit it at 76/78 so u dont have to change early and u can at least get up[ hills at 70 rathere than 4th gear at 60 it is good iam happy but ive drilled my air box and removed filter and exhaust resurculation valve as it suck the fumes form exhaust but help cold starts but i let it go to atmosphere and it pops and bangs like mad sounds well good and ure not strangeling it with the 2 silencers and the cataylic converter the resurc valve is uunder radiator and runs along the right side ov bike there is also a hole on air box u can plug just strip ure bike down and look at it for thing that just slow it rathere than give it air fast and get fumes out even faster u want air in fast and out fast as u will have a more free flowing engine

hell oguys people keep going on about derestricting the r125 far as i no u can only make it faster with acessories eg sprokets but then u kill top speed my r125 toped out at 83/85 but i got a 15tooth front sprocket and i can do nearly 80 in 5th but cant hit limiter in 6th so it must be about 95 just need power to get there eg get a cam kit and valves or big bore kit but prob better with cam and valves as i rekon flat out i could hit 95 down a big ass hill with out cams and inlet valves as ive already hit 89 on a mild hill with just my sprocket so there is hope just i cant get air in fast enough thats why just a cam on its own would be perfect i bet u i could hit 90 no prob with just a cam and valves and my 15tooth sproket on the front 12 pound ebay boys basics ive drilled my air box removed filter but have gozz now/ there is goz inside air box removed exhaust resurculation valve to air box have it to atmesphere but plug up at night as noisey and pops and bangs like mad sound amazing just saves u spending 200 on a exhaust but handy for a free flow exhaust just to expsencive ect or the limiter is there to stop ur engine over reving like a car so there is no limiter per say if u get it remaped like a car u can lenfin it to say 11500 revs wich u would get a better top speed but more likly to pop its barrel or sowt so ure better with sproket eg 15 tooth for the front then a cam if u get a full sproket kit try front first then go for a spin as to many teeth on a sprokets will kill the top speed and performance so i sugest a 15 [ebay]on the front then light weight standard rear try it u wont be disopointed 12 pound worth the cash only take 30to 60 mins to fit front sproket 1 tooth extra eg 15 teeth/standard rear sproket = 89 ish mph flat so a cam would get me flat out hope fully revs are at 9400 so just need a cam to get it to 90ish or more pull up hills at 75 ish as 5th isnt toped owt until 76/78 now with 15toother after 5 gear then the bike struggles with sproket on front but cam kit boyz cam kit not bore just cam watch youtube on how to fit easy as hell iam a mechanic/spray painter and i laughed wen i saw the video on how eazy it iz its eazy just step by step watch video ladz dont give in eazy just watch wen u do it rear and front = killer not power full at all try it rear sproket on its own = havent tryed if u do let me no chares air box drill/ paper filter remove/standard goz under paper filter is ok but if worried som ov yir mams tights ect no joke just dont {restrict it with a towel or a sock} [ect] somfin fine like [tights] or bit ov [mesh] just imprivise exhaust resurculation valve plug/ ive removed exhaust valve and i plug it at night as its to noisey for my nay burz as pops and bags like mad lol or get a full free flowing exhaust system i havent but will prob make a bit more power just doesnt pop and bag ect but u can savce cash by doing it my way and it sounds good try it wont harm it just gets gases out faster areodynamics eg remove rear pegs mirrors indcitors tuk nees and elbows inn have a shite have a salad as mcdonalds is heavy feel the weight ov the bag and juice next time hahah eney buddy no owt else leave a message thanks lads

hi guys ive just bought a 15 teeth front sprocket off ebay 12.00 buks and wat a diffrence its upt my gearing by 4to5 mph i cant hit the limiter in 6th eney more but can hit 87 down a hill now i reckon with cam kit and valves it would ride perfect/maybe 95 might need rear sprocket as might hit limiter haha na should be perfect as it only striggles a wee bit so if i got the air in fatser or even more fuel eg carbs and its not slowed it down if eney thing its faster bottom end as gears are longer by 5 mph but will slow it a fraction but thats why i left standard rear sproket on was thinkin ov gettin a no roller chain as it saves drag as every link on a standard chain has a washer so theres alote ov friction/drag= top speed and was going to get standard rear sprocket but lightend just little things that make a big diffrence might get bore kit after cam ect ill see wat its like but i think cam kit then maybe bore kit but no need at moment i can hammer ma mates 1.2 corsa sxi upto 75 haha no bothere if u want to go for top speed only get 1 tooth on the back or front as eney more will kill the speed al togethere but ive drilled my air box removed filter and removed exhaust resurk ulation valve from exhaust to air box and it pops and bangs like mad its{loud}wont harm it i plug the hole at night though so dont piss my nay burz off but it helps if u want power eg gets gasses owt faster ps dont do it on a 2 stroke thats wat my dad said but we were on about runnin about with out exhaust haha on a 2 stroke ment to nip up or somfin get lighter sprocket and go for a exhaust resurk valve and filter then 1 tooth as i was gettin 72/73 in 5 now i get no probs 76/78mph but slugish in 6th but its worth it wen ure going flat out down the hills and doesnt bang of limiter eg 83/85mph now i get 89 ish flat but cam will help get air in asap and should no prob hit 90 my targets 95 a 100 but that will be with bore kit and sprocket kit front to back as gearing will have to be longer was going to put a 125 carb on it and just run it rich and there will be no limiter as carbs run on there own this iz just som info i no but can help just ask if u need help ok been ting kering with cars for 7 years and bikes 2years and have rebuilt alote ov engine/engine transplants ect doesnt meen i no it al but iam happy to help and u learn somthing new every day trust me haha