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GFrench- Another 1971 DT250 Enduro Restoration
- Phyllo
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Replied by Phyllo on topic GFrench- Another 1971 DT250 Enduro Restoration
Very cool bike! Just curious, are the blue "ears" for something else? Or replacing the orange ones?
16 Dec 2025 12:55
#11
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- GFrench
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Replied by GFrench on topic GFrench- Another 1971 DT250 Enduro Restoration
Very cool bike! Just curious, are the blue "ears" for something else? Or replacing the orange ones?
Thanks- Yeah I just laid them out- I will be using the Ears that are on the bike- the only Tin part that was missing from this bike was the stock low fender and I have a few of those so good to go on that.
Thanks- Yeah I just laid them out- I will be using the Ears that are on the bike- the only Tin part that was missing from this bike was the stock low fender and I have a few of those so good to go on that.
If it ain't smokin', it's broken!
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
The following user(s) Liked this Post: Snglsmkr
16 Dec 2025 16:12
#12
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- pabdt
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Replied by pabdt on topic GFrench- Another 1971 DT250 Enduro Restoration
I was looking for a DT3/RT3, but after reading this thread, I'm now DT1 hunting too!
________________________________________________
1969 Yamaha CT1 175
1974 Yamaha DT125A
1974 Yamaha DT360A with SP96 Exhaust
Next…196x-197x Yamaha something.
1969 Yamaha CT1 175
1974 Yamaha DT125A
1974 Yamaha DT360A with SP96 Exhaust
Next…196x-197x Yamaha something.
The following user(s) Liked this Post: GFrench, MarkT, Ht1kid
16 Dec 2025 16:23
#13
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- GFrench
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Replied by GFrench on topic GFrench- Another 1971 DT250 Enduro Restoration
Well- Today is the official start of my 1971 Yamaha DT1 Enduro Restoration Project!
Time to get the Tear down started-
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Everything is coming apart nice and easy- Things are in really good original shape on this bike.
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A Little trick I do to keep all the Ball Bearings in the steering column from flying all over the place when taking it apart! Zero hit the floor- Lol
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Well that took all of 30 min to get to a bare Frame-
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Now time to Bag and Tag all the parts to stay organized.
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Once again will get after all the parts and pieces withe the Purple Power and Power Washer for degreasing and final Cleanup to prep for needed next steps... Likely will be again painting all Black Gloss parts as I did on my MX project.... Really happy with the results of the Eastwood Gloss Black Chassis paint!
This image is hidden for guests.
This image is hidden for guests.
Time to get the Tear down started-
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
Everything is coming apart nice and easy- Things are in really good original shape on this bike.
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
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This image is hidden for guests.
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A Little trick I do to keep all the Ball Bearings in the steering column from flying all over the place when taking it apart! Zero hit the floor- Lol
This image is hidden for guests.
Please log in or register to see it.
Well that took all of 30 min to get to a bare Frame-
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
Now time to Bag and Tag all the parts to stay organized.
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
Once again will get after all the parts and pieces withe the Purple Power and Power Washer for degreasing and final Cleanup to prep for needed next steps... Likely will be again painting all Black Gloss parts as I did on my MX project.... Really happy with the results of the Eastwood Gloss Black Chassis paint!
This image is hidden for guests.
Please log in or register to see it.
This image is hidden for guests.
Please log in or register to see it.
If it ain't smokin', it's broken!
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
The following user(s) Liked this Post: MarkT, Snglsmkr, Ht1kid, Sneezles61
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- SoCal_Dad
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Replied by SoCal_Dad on topic GFrench- Another 1971 DT250 Enduro Restoration
Greg, I just bought a 22 liter ultrasonic cleaner for my shop and after a few uses I can already tell that it is going to be a heavily used tool! You might want to check them out. With the cases split, a case half fits perfectly in it and they came out so clean. No toothbrush or paper towels! I put a few pounds of oily bolts in there just to test and it really does the work for you.
The following user(s) Liked this Post: GFrench, MarkT, Ht1kid
20 Dec 2025 20:36
#15
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- GFrench
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Replied by GFrench on topic GFrench- Another 1971 DT250 Enduro Restoration
Man- Dennis your are reading my mind.... Excellent to hear!
I have been looking at them and just could not decide on which size to get... Great the engine cases fit in the 22 liter....
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Which one did you buy?
What type of cleaning solution do you use?
Assuming the cleaning agent does not chemically react to the aluminum?
I have been looking at them and just could not decide on which size to get... Great the engine cases fit in the 22 liter....
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Please log in or register to see it.
Which one did you buy?
What type of cleaning solution do you use?
Assuming the cleaning agent does not chemically react to the aluminum?
If it ain't smokin', it's broken!
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
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- SoCal_Dad
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Replied by SoCal_Dad on topic GFrench- Another 1971 DT250 Enduro Restoration
That's the one I got, the Vevor. They have good reviews and it does a great job. I'm still learning it, but from the videos I see on YouTube, those guys add WAY more soap than I did. I added maybe 1/2 cup for the whole volume and it worked great! I think the heat is a big factor too. I set it at 78C. I have tried Super clean, a Zepp orange citrus cleaner and the LA Awesome from the dollar store. They all work great!!!
The following user(s) Liked this Post: GFrench
22 Dec 2025 19:10
#17
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- eddy20
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Replied by eddy20 on topic GFrench- Another 1971 DT250 Enduro Restoration
Greg, what do you think my DT1-CM is worth? I got excited and now have too many motorcycles, the bike is complete and original and starts easily and runs good. I'm thinking I need to sell my 69 DT1 or the 70 DT1-CM as I have my eye on another bike to ride around my area. I could no figure out how to send pics.
25 Dec 2025 13:33
#18
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- GFrench
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Replied by GFrench on topic GFrench- Another 1971 DT250 Enduro Restoration
eddy20
Both are great years and very desirable bikes- seems they are getting harder to find out there for sure!
Here is the general rule I follow- but it really does come down to the condition of the bike and where your located... but ultimately it really comes down to what someone is willing to pay... I have seen some pretty crazy (selling prices) on these great old Enduro's over the past few years.
Value Ranges (approximate):
Both are great years and very desirable bikes- seems they are getting harder to find out there for sure!
Here is the general rule I follow- but it really does come down to the condition of the bike and where your located... but ultimately it really comes down to what someone is willing to pay... I have seen some pretty crazy (selling prices) on these great old Enduro's over the past few years.
Value Ranges (approximate):
- Excellent/Showroom: $8,000 - $10,000+ (fully restored, pristine)
- Very Good: $4,000 - $6,000 (well-maintained, minor imperfections)
- Good: $2,000 - $5,000 (usable, some cosmetic flaws, solid mechanically)
- Fair/Poor: $700 - $2,000 (needs significant work, parts bike, or running project)
If it ain't smokin', it's broken!
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
The following user(s) Liked this Post: eddy20, Sneezles61
25 Dec 2025 19:09
#19
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- GFrench
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Replied by GFrench on topic GFrench- Another 1971 DT250 Enduro Restoration
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SoCal_Dad
On Topic
GFrench- Another 1971 DT250 Enduro Restoration
That's the one I got, the Vevor. They have good reviews and it does a great job. I'm still learning it, but from the videos I see on YouTube, those guys add WAY more soap than I did. I added maybe 1/2 cup for the whole volume and it worked great! I think the heat is a big factor too. I set it at 78C. I have tried Super clean, a Zepp orange citrus cleaner and the LA Awesome from the dollar store. They all work great!!! +
Perfect- I will get one order up today- Good to hear your having good luck with any of the 3 cleaners... sure the Simple Green would be fine as well...
That's the one I got, the Vevor. They have good reviews and it does a great job. I'm still learning it, but from the videos I see on YouTube, those guys add WAY more soap than I did. I added maybe 1/2 cup for the whole volume and it worked great! I think the heat is a big factor too. I set it at 78C. I have tried Super clean, a Zepp orange citrus cleaner and the LA Awesome from the dollar store. They all work great!!! +
Perfect- I will get one order up today- Good to hear your having good luck with any of the 3 cleaners... sure the Simple Green would be fine as well...
If it ain't smokin', it's broken!
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
1970 RT1 360
1970 RT1 360
1971 CT1 175
1971 DT1F MX 250
1971 DT1 250
1971 DT1 250
1971 RT1 360
1973 RT3 360 "Black Widow"
1973 RT3 360
1974 DT 360
1976 IT 400 / redesigned as a 75 MX400
1980 YZ 465
26 Dec 2025 12:54
#20
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