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Your favorite straight frame lugged dirt bike

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Your favorite straight frame lugged dirt bike

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Old 07-11-23, 02:23 PM
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Your favorite straight frame lugged dirt bike

I'm building a sweet 650b touring bike off a Panasonic MC 7500 straight top tube dirt bike frame; small enough, crazy long chainstays for size, replaced the tubular fork for a proper road fork, added water cage spots, inner top tube cable channel, inner fork dynamo wiring, yada yada yada. I may want to do another one.

Question: what vintage dirt bike frames (with straight top tube) are worth repurposing? The Panasonic has tange prestige tubeset with chromed wear spots, a very high quality frame with an ideal geometry for loaded touring. I'm wondering what else is out there that is not appreciated.
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Old 07-11-23, 04:35 PM
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Here in Canada there are copies of the 85 Stumpjumper by Norco, Nishiki and Apollo everywhere that are often overlooked and pretty nice. Not that great, but being underrated means you can see a nice one still 40 years on sometimes.
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Old 07-11-23, 05:14 PM
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Prestige and XT FTW.
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Old 07-11-23, 06:00 PM
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Old 07-11-23, 10:11 PM
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That is a sweet fork I would love to get my hands on. It may need a bit more trail...

I ended up hunting down a road fork of the right size for 650B and brazed the canti mounts on it, I could not find a short road fork with canti studs.
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Old 09-12-23, 06:43 AM
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One more vote for XT FTW.
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Old 09-12-23, 11:44 AM
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Old 09-13-23, 02:36 PM
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I never had a dirt bike in my life and that is probably time to change it.
For now i found couple of cool models and dirt bike accessories online, still didn't decide which one i want to have.
Following this thread and hope in a week or two i will be able to make my final decision and finally order my first dirt bike.

Last edited by lex further; 09-20-23 at 01:48 AM.
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Old 09-13-23, 05:31 PM
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Originally Posted by tombc
Here in Canada there are copies of the 85 Stumpjumper by Norco, Nishiki and Apollo everywhere that are often overlooked and pretty nice. Not that great, but being underrated means you can see a nice one still 40 years on sometimes.
Indeed! Black one is as found and a couple of mods on the grey Bigfoot.






Last edited by clubman; 09-13-23 at 05:34 PM.
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Old 09-13-23, 05:46 PM
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[QUOTE=abdon;22950253
Question: what vintage dirt bike frames (with straight top tube) are worth repurposing? [/QUOTE]

These early, heavy bikes ride just fine loaded if you can find your fit. I'm inseam-deprived so a longer stem makes these bikes work for me. Still wouldn't tour with one.
In addition to the others mentioned, some early Fishers were higher up the food chain and would make great fodder
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Old 09-14-23, 11:02 AM
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Specialized Stumpjumper Sport - Shimano Alfine 8 speed IGH, Brooks saddle & saddle bag, North Roads bars, Schwalbe KOJAK tires, VO fenders, lights for commuting at night.



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Old 09-14-23, 11:43 AM
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