Yamaha DT125R Top Speed with GPS

[@kingkong81icloud]

Brings back memories, I had 4 of them

[@RHauto]

Just for context: This DTR is a 1990 UK bike with 15t front (-1 from Standard) and 57t rear sprockets

[@cristianr3712]

Great idea, GPS! Love it! Man sounds don't know if it's my idea but sounds like the ignition is failing and also the clutch is slipping.

[@RHauto]

Thanks! I think I need a larger pilot jet cause it only stutters below 1/4 throttle, full throttle seems fine. The clutch was also set too tight causing it to slip so I'll need to test this again 🙂

[@cristianr3712]

@@RHauto About the jet.. sounds right, try that. The clutch... Also try that, if not you can use stiffer springs from other bikes. I see you mostly ride on the street, the stock pipe is mostly low and middle rpms, it's not for high rpms peak power, if you can change it to a good pipe for "high" rpms... Man it'll be like a totally different bike.

[@RHauto]

@@cristianr3712 a full dep would be nice, had one on an older bike. I'd like to keep it reliable and an everyday kinda bike so I don't mind a lower powerband. I was actually gonna gear it lower since I'll rarely be driving these speeds.

[@chrisransom9033]

Slipping clutch and jets needs cleaning

[@steve00alt70]

That smarphone digital speedo works really well with that bike. Love the sound.

[@RHauto]

It would be cool to buy a cheap smartphone that's waterproof and keep it on the bike full time. Might even work out cheaper than a digital Speedo haha

[@steve00alt70]

@@RHauto you could buy a case thats waterproof mybe?

[@Vaethron]

never go a gear down and use the motor engine to brake on a 2stroke, just hit the clutch and breaks

[@RHauto]

It's a habit when your used to a 4 stroke 😅 Not as much an issue with the autolube on the DT luckily

[@anomien6346]

Have you removed the rpm restrictor in the speedo? It should go 130/135 ish

[@RHauto]

I think the Speedo reed switch restrictor stops it going over 60mph so I guess it's been removed by the previous owner

[@kingkong81icloud]

What’s wrong with it on top end? On reserves ?, I never had a DTR that ran like that on top end I had one that ran slow but I think it had proper restricted downpipe for some dumb reason, it got nicked before I could fix it , will you sell me that Al sort it out

[@RHauto]

The clutch cable was too tight 😅

[@kingkong81icloud]

@@RHauto lol 😂

[@user-mz6dr9op9q]

Bro mine with custom fmf exhaust from a yz and some carb tunning goes over 135 km

[@RHauto]

I will try again after a tune up, hopefully with better results haha 😅

[@mix6429]

Bro what fmf did u put on it? Was it an easy fit or did you have to do modify it?

[@diogosilva4622]

Hey mate, need some help, youre using yz pipe?

[@leevaughan7603]

Had a dep exhaust power valve open do 100 odd very fast getting there 2

[@eetu8655]

"The power is not with us" This bike does not pull properly. Something wrong with YPVS/Carb section.

[@RHauto]

It turned out to be the clutch cable adjusted too tight 😄

[@cartielrd-_-8552]

mi ax a 300 de 15 con un super vastro daba 160km/h

[@theethoughtschannel]

I need a gps speedometer. Or which app is the best?

[@RHauto]

DigiHud Speedometer on Google play store is the one I used 🤙

[@Thegaragedoorman]

Why is your 2 stroke light on ? Mine does that. Do you know why it is on all the time?

[@RHauto]

It stays on when the level sensor in the 2 stroke oil tank is low 👍

[@Thegaragedoorman]

@@RHauto so you needed 2 stroke in the vid? I’ve just got one and trying to figure it out

[@warzonebot3084]

brap brap

[@RHauto]

ding ding 😂

[@wedavieglasgow1770]

Youv got balls driving it that fats when shes sounding like that mate 😂i know it was the clutch but you never really new at the time aha

[@mareksnasel4906]

It run really weird, is it derestricted ?

[@RHauto]

Yes it is derestricted but not running correctly. Pilot jet was too small

[@mareksnasel4906]

@@RHauto yeah it looks it hasnt much gasoline. And what speedometer app Is it ?

[@RHauto]

@@mareksnasel4906 it runs much better now 👍 The app is DigiHUD Speedometer on play store

[@edr001]

meme moto meme resultat dtr2000 kit 170 athena grande roue manque d'allonge ... boite ...4bl je crois

[@dectett6992]

Would do alot better if clutch wasn't slipping dude

[@lorenzo9858]

Sounds like a scooter, that clutch must be bad

[@RHauto]

Just the clutch cable set too tight, will be fixed for the next test 👍