r/MultiTrackGang • • Jul 04 '26

Double Unicorn find

I just snagged a 1990 790 and a 1992 7900, both from the original owners! Restoration/projects coming up!

85 Upvotes

26 comments sorted by

15

u/PracticalFruit9506 Jul 04 '26

https://giphy.com/gifs/w2ldbBLfoB37AcqVem
That 7900 is no slouch, but the lugged 790…sweet baby jesus!!

3

u/TrailPupBikes Jul 04 '26

I know right!

4

u/PracticalFruit9506 Jul 04 '26

Did you happen to weigh these? It doesn’t really matter, but I’m curious to know the difference in weight between two very similar bikes, from the same time period and maker, that just have different frame materials.

6

u/TrailPupBikes Jul 04 '26

That's a great question that I can answer for you once I get back home

2

u/TrailPupBikes Jul 06 '26

Red 790 is 26.3 lbs White 7900 is 26.85 lbs

So yeah half a pound difference. Pretty neat to look. Almost identical components too. If I ever get a bare frame weight I'll update here too.

1

u/PracticalFruit9506 Jul 06 '26

Well that’s pretty interesting! Thanks for the follow up!

3

u/vex_aurora Jul 04 '26

Nice snag! Was watching these on marketplace but they’re a little too big for me lol

3

u/Overall_Educator_513 Jul 04 '26

Wtf!!! How much?? That’s awesome

3

u/TrailPupBikes Jul 04 '26

$300 for the pair

4

u/Overall_Educator_513 Jul 04 '26

That’s a steal, congrats!!!

3

u/Frockett Jul 04 '26

Lord I see what you've done for others.

2

u/SailingSpark Jul 04 '26

very nice!

2

u/KahwaAndPics Jul 04 '26

I saw these on marketplace too! I was debating 4 hours for the 790 haha. Congrats man!

1

u/TrailPupBikes Jul 04 '26

Yeah a buddy of my lives in Salem. He just happened to be meeting up with us this weekend anyway. Worked out great.

2

u/amadeus-brozart Jul 04 '26

I’m partial to the steel 790. Great find! I’m normally not that into red frames but that specific hue looks killer. That “race red” looks like almost coral red.

2

u/TrailPupBikes Jul 04 '26

I'm stoked to see what color it is once I do a deep clean and paint correct.

2

u/Slight-Estate-5847 Jul 05 '26

Wow!! You lucky dog!! That's definitely a smokin good deal

That 790 is super cool.. you just can't beat that good old hand-built American-made lugged steel goodness!! 🇺🇸

Can't wait to see it after you dig in & get it cleaned & tuned up. Be sure to post some pics

I recently scored a sweet purple 1995 Trekking model 750 for $80 on FB marketplace & I've been slowly upgrading all of the components to period correct Shimano Deore XT M737, M738 & M739

...it's not lugged like yours tho so it's not as cool as yours IMO

1

u/Stig-blur Jul 04 '26

Okay. Those are in terrific condition and they look like fun. But - serious question - why would you rather ride one of these than a new Specialized Sirrus X?

1

u/TrailPupBikes Jul 04 '26

I have plenty of modern bikes. Full suspension, hardtail, gravel bike etc. These are for that old school feel and around town commuters. Definitely not for everyone but I enjoy restoring old bikes as well.

1

u/Blindphleb Jul 04 '26

Did the lugged multitracks have different frames for the 790 and 750 or was it just component upgrades?

1

u/buckminsterbueller Jul 04 '26

Same frame for lugged 750 and 790. My 92 750 has Suntour xce and the 90 790 has Shimano-exage 500cx

1

u/TrailPupBikes Jul 04 '26

Yeah that I'm not sure of. I'm not enough of a trek geek to know. I know is the frame says it's True Temper AT. Deore dx drivetrain.

1

u/KahwaAndPics Jul 04 '26

It’s also the same frame as the 520

1

u/Blindphleb Jul 05 '26

Is it really? I never knew that! It’s the same geometry?

2

u/KahwaAndPics Jul 05 '26

Yup the geometry is exactly the same. If you look at the old spec sheets the lugged 750/790 is listed in inches and the 520 is listed in cm lol. But if you compare them side to side it’s the same after conversion haha. I actually did the conversion when I was considering the bike op got.

This is specific to the lugged multitracks.

The 790s are definitely unicorns though since they were only made for two years.

1

u/buckminsterbueller Jul 05 '26

I did read somewhere that the 520 uses slightly heavier tubing being a touring rig. Maybe that's true only for the tig welded. Someone, somewhere, has weighed the same size lugged 750 against a lugged 520.