2003 Yamaha Dt125R Project
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Project update !!!
I have just ordered WR426F front forks to fit on my DTR
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@declan said in 2003 Yamaha Dt125R Project:
@Walney-Reptiles don’t suppose you could measure those linkage seals for me bud?
I wont be able to get you the sizes until i go back to work on Monday as i keep everythink there as it where im going tobe rebuilding my bike@claws said in 2003 Yamaha Dt125R Project:
@Walney-Reptiles well with your setup i would recommend some 28mm - 32mm carb. for example a mikuni tm28 or a keihin pwk 28. im running a keihin pwk 36 on my dt but i have a 170cc kit on it. its still too big for the bike
cheers buddy, il keep this in-mind
@Walney-Reptiles I’d appreciate it if you don’t mind
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Well i have made some more orders list below
Head race bearings
Linkage bearings and bushes
Rear swing arm bearings
Frunt wheel and Rear wheel bearings
in total £186.59Heres a list with everythink i have bought since i started the project back in july including the above..
Athena 125cc cylinderhead kit £429.95
All bearings in engine (SimplyBearings.co.uk) one from pjme £128.09
All bearings on frame and wheels (coming from ebay.co.uk) £186.59
Athena full oilseals (from ebay.co.uk) £33.95
Athena Full gasket set (from ebay.co.uk) £29.99
MSP (replacment bits for inside engine that i lost) £45.48
Sub Total £854.05 SO FARI estimate there will be atleast £600-£700 more ontop left to be spent before it is complete
@Walney-Reptiles ouch expensive for the bearings if you ever need bearings feel free tobgive me shout they shouldn’t be that much even for top line bearings
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@Walney-Reptiles ouch expensive for the bearings if you ever need bearings feel free tobgive me shout they shouldn’t be that much even for top line bearings
@mhbikesnbits Cheers buddy do you sell things on ebay or do you own a shop?
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Project Update
My forks arrived today
Please welcome my WR426F forks
They are in decent nick for £150 they have Adjustable Compression Hardness on the bottom and Adjustable Dampening on the top, Bearings seam to be a perfect fit all i got todo is but a spacer under the bottom of the bottom taper bearingSorry for bad photos
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Project Update
My forks arrived today
Please welcome my WR426F forks
They are in decent nick for £150 they have Adjustable Compression Hardness on the bottom and Adjustable Dampening on the top, Bearings seam to be a perfect fit all i got todo is but a spacer under the bottom of the bottom taper bearingSorry for bad photos
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@Walney-Reptiles Those forks look damn good dude.
@NINJA cheers mate
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A Big Thanks to @Challenger For Selling me the WR200 Swing arm, Caliper Carrier And Caliper
(This Bike Gunna Be A Beast!!!)
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Project Update!!
Soo i have had to Design a HeadSet Spacer for my new forks to fit, as the new taper bearing for the old forks dosnt fit the steering shaft on my new forks so i have designed this using Onshape, I have Ordered some Alliminium Tube which is 56mmOD 32mmID 12mmWall 200mm in lenth for £15 next thing todo is 3Dprint a Prototype then test fit then get my freind's Lathe going and make one out of the Alliminium
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well guys for chrismas i got a PKW 32 keihin carb off my old man Looks mint he said its good for a 125cc upto a tuned 200cc
will upload photos later on. -
well guys for chrismas i got a PKW 32 keihin carb off my old man Looks mint he said its good for a 125cc upto a tuned 200cc
will upload photos later on.@Walney-Reptiles your dad is a good man!
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heres some photos all shiney and new
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The carb looks tall for a DT, did you try fitting it already? Maybe only the gas linkage mount will need changing.
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Previously fitted a PWK 32 carb to a 2003 dt and the carb is quite small pictured next to a Mikuni TM 30. Fitted it to a modified 2003 dt inlet manifold, throttle cable outer needs shortening by 30mm carb end and with a warm air filter rubber fits over.
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Previously fitted a PWK 32 carb to a 2003 dt and the carb is quite small pictured next to a Mikuni TM 30. Fitted it to a modified 2003 dt inlet manifold, throttle cable outer needs shortening by 30mm carb end and with a warm air filter rubber fits over.
@theportingmaster cheersa for your post mate ill have to stick with the PWK32 or now as it was a crimbo prezzie, what jet size did you use on the pwk on the 2003 dt? would be good to know. cheers buddy!
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@jonne123 there,s a few topics on this site already buddy try reading through them, this is for posting about my progress on my project
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Hi @Walney-Reptiles used a K135 main jet with a K38 slow jet fitted to a standard airbox. Bike had a Gianelli full system on it.
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Hi @jonne123 carbon reeds only make a difference really to fully modified engines when all other mods are done as it is a
combination of all tuning mods matched that makes a difference and carbon reeds do nothing for a standard engine.
I fit them to most engines I build as make them myself as easy to make them and cost around £1 a set to make.
