2003 Yamaha Dt125R Project
-
Just thought i would let you guys know that the cylinder kit i ordered arrived this morning heres some photos
I have to say im impressed with the Quality just hope it lasts lol
-
The build looks awesome man! Glad to see some harder ridden bikes being returned to their former glory! Keep it up and look forward to the finished piece!
-
@GoProKid95 Cheers buddy, it will get there it will just take time
-
Update So i have started to rebuild my Yamaha DTR 125 Engine today
New Bearings Fitted Replaced all of them!
New Athena Oil Seals Fitted!
New Stainless steel allan bolts!
Gear Box Back in one pieceTomorrow i will be doing the Clutch and Balance shaft and all the gears that connect the Balance shaft and crank shaft together. i will also be putting my new athena barrel on then when the missing spacer washers arrive il put the head on.
Heres some photos of todays progress in order
Didnt need the manual much as this will be the 10th time of rebuilding these engines
Super happy that im getting closer to my DTR Dream!! -
@Walney-Reptiles Shiny!!! :thumbs_up_medium-light_skin_tone: :oncoming_fist_medium-light_skin_tone: :thumbs_up_medium-light_skin_tone:
-
well im very happy to say that i have now finished putting my engine back togeather im just wating on a few bits from ethena to finish puting my cylinder head on but the rest is done
Heres some photosSo upto now i have replaced with new
Stainless bolts
All Koyo bearings
all Athena Oil seals
All Athena Gaskets
New Athena topend
now i have all the rest of the bike to sort out,let me know what you guys think
-
@Walney-Reptiles it’s so nice!
-
@Walney-Reptiles Shiny!!! :thumbs_up_medium-light_skin_tone:
-
Looks very well I like it
-
Cheers guys! Its been a long time coming, most of the time it took me to rebuild it was waiting for parts from MSP but least i know the engine is 100% good to go, just need to get the rest of the bike going now.
-
Hiya again folks
So i have some good news i have started at a garage as a welder / fabricator repairing rotten sills on vans, cars, buses etc....
My boss is kind enough to let me redo and weld new nuts and other work to all my parts before he sends it all off for powder coating, i have one question regarding the suspention linkage and bushes etc... I dont want to pay £355 for genuine yamah bearings and oil seals etc... so i want to know what size bearings i can get as a replacment instead of the standard roller bearings i wanna use ball bearings instead anyone know what size bearings i will need?
-
I managed to get branded roller swingarm bearings for about half the price of Yamaha ones, the bearing code will be on the side of the old bearings if you still have them.
-
@DTR-NSR i dont have them no more there was nawt left of them anychance you may have old ones laying around to get numbers off?
-
@Walney-Reptiles you need linkage stuff or swing arm stuff?
-
Also can someone link me to the upgrade bearings for the headset on the 2002 yamaha dtr?
-
@Walney-Reptiles There are upgradable bearings?
-
@Calum well i say that what i mean is you can change the top bearing to taper bearings instead of the standard ring bearing
