Tuning story Rieju mrt 77cc br (122km/h)

tiktok:
@77br_rieju
(video is reuploaded on my own acount now)
86tpr rieju build series coming in aug/jul!
Setup:
stage6 77cc big racing
stage6 mk2 hpc crankshaft
Yasuni r4
Mvt DD
28mm keihin pwk
vforce3
polini clutch

[@itsyaboizach159]

what are the grips you put on it? they look nice i want some

[@86tpr_rieju]

emig

[@mistakencritter6577]

Dont suppose you remeber what size main and pilot jet do ya? Sons got a pretty similar setup but mvt dd ignition, s race exhaust, 24mm schmitt carb, 30-35mm malossi intake, struggling to get the the thing running right in the lower rev range, at the moment ive put a 118 main and 45 pilot

[@igelstrom7949]

do you know where you bought the speedometer?

[@sillocade5568]

Vart köpte du crossplattan?

[@88AirsalMRT]

🥰🥰🥰

[@dinosegic3723]

How much he spend

[@Bajabojan3]

Tja bror funderar på att köpa ett enox evo 2 rör t min drac vad är det jag behöver ändra för att inte motorn ska skära

[@86tpr_rieju]

höja munstycke ungefär 10 storlekar

[@Von.K4lzZ]

@@86tpr_rieju Vilket munsycke hade du me enox?

[@erzunngaming8136]

how did you turn the led on and off?

[@igelstrom7949]

What would you recommend upgrading if you have a stock bike and want good acceleration and top speed?

[@86tpr_rieju]

if you only can get one thing its a good exhaust, but a decent cylinder paired with a exhaust gives huge power

[@igelstrom7949]

@@86tpr_rieju ok thanks

[@vikke6263]

is enox worth it for 50cc? what was your top speed with enox and 50cc?@@86tpr_rieju

[@FanaSepis]

fully stock moped would go way mutch faster with better exhaust like giannelli or voca

[@pomaranc3647]

which handlebars do you have?

[@STAT1C-YT]

vilken crossplatta?

[@LolLaunge]

hur montera du elen?

[@babu-nv4bj]

what s the fuel consume with all the modifications ?

[@adam-pe2ve]

5l=50km

[@yurif2884]

When you change the exhaust, it blew up because you didnt buy a bigger jet or can you just adjust the carb?

[@86tpr_rieju]

depends on but its safer to change the jets

[@saygames1603]

must i change the crankshaft when iam buy this cylinder ?

[@86tpr_rieju]

if you use a innerrotor to, then yes

[@saygames1603]

@@86tpr_rieju can you give me yoir instagram becouse i need help

[@anval_7480]

che rapporti?

[@Efbjjjncey]

How much was the fake dellorto and from where?

[@86tpr_rieju]

500kr from speedline when i ordered

[@stanislawchmielewski26]

Var det stor skillnad på axxen mellan enoxet och det underliggande röret?

[@86tpr_rieju]

ja

[@guroolafson3586]

Dokker må ha tyngre giring

[@lucasostman6260]

Varför köpte du Yasuni r4 istället för r3?

[@86tpr_rieju]

ska vara bättre effekt matchat med den cyllen

[@eliiiaso3504]

Hur gjorde du för att fästa crossplattan?

[@86tpr_rieju]

buntband

[@William_Palmgard]

va kör du med för drevning?

[@shoruda]

Why didn't you just buy a motorcross/enduro bike with like 125cc? Just curious this is no hate :)

[@86tpr_rieju]

the fun part is building it myself, and working on the engine. and i already have a motorcross on the side so no need really

[@Von.K4lzZ]

fet

[@merijnb9322]

yo bro why u use no air filter?

[@86tpr_rieju]

expensive but got one later

[@casperraser]

What does mvt dd do?

[@paperacotta]

gives more acceleration

[@juannick69]

vart får du pengarna ifrån bror

[@86tpr_rieju]

sälj delar och jobba

[@johanvandenberg5294]

are the crankcases modified/flowed?

[@86tpr_rieju]

no

[@eamh2002]

Meanwhile my 170cc DT125 does 116km/h lol, I even have 18/55 gearing on it and it would still like longer gears, pulls from 5,5k to 7,5k and dies off 😂

[@86tpr_rieju]

is it 4 stroke?

[@eamh2002]

1991 DT125R 2-stroke. I havent skimmed the cylinder and added a spacer yet to align the ports correctly. It blocks like 2-3mm from the transfers if you just bolt on the 170cc kit. Very comfortable to ride though! With stock cylinder and worn piston+crankshaft it peaked at 9000rpm and I got 124km/h @@86tpr_rieju

[@MCBASTUHOLM]

DT are 2 stroke @@86tpr_rieju

[@kelapummi65]

port the exhaust port, possibly get bigger carb and get a more top end oriented exhaust pipe so the powerband is in the normal tuned range for 170cc (11k-13k)

[@eamh2002]

@@kelapummi65 The port is plenty tall for big duration, gotta space my cylinder higher and do the pipe trick and widen exhaust port :) I already did skim 0,6mm off the head and put some extra gasket under the cylinder after my first comment. It made a big difference in powerband, it now has a dip at 7500-8500rpm and then pulls at 9500-10500 which it never revved upto before.

[@Pappajim_]

king

[@Its_Markus]

what transmition are you running?

[@86tpr_rieju]

14-53

[@Melle202jaberf]

Bessa du om moppen?

[@86tpr_rieju]

ja, efter jag torska

[@Sivert08]

Where did you buy the front fender/mudguard?😊

[@86tpr_rieju]

hp front fender from twostroke

[@Sivert08]

@@86tpr_riejuthanks

[@zoom.8654]

hur monterade du hastighetsmätaren på ett annat ställe?

[@86tpr_rieju]

först va de buntband t bromsvajern, i andra halvan buntbandade jag fast den till kylaren

[@yofhrc2990]

Vart fick du det andra ljuddämparen firån

[@86tpr_rieju]

tog en som jag hade från crossen hemma

[@yofhrc2990]

ska inte ljuga den är fet @@86tpr_rieju

[@yofhrc2990]

tror du att man kan köpa sådana separat @@86tpr_rieju

[@PoloSwecity]

jönköping?

[@86tpr_rieju]

jaa

[@triangle3370]

Tror du det går att ha 77br med org vev?

[@86tpr_rieju]

om du kör med org tändning så går det

[@triangle3370]

@@86tpr_rieju Vad går den med org tändning?

[@86tpr_rieju]

@@triangle3370 104

[@raidoluts6617]

Sprocket sizes??

[@AdamEHuss]

15 front

[@AdamEHuss]

15 front 52 rear

[@Slembobban]

Fet🔥👑

[@caktrez2076]

kuk

[@letsplayepic76]

What an downgrade the W face was