90's Trek Multitrack Sizing
#1
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90's Trek Multitrack Sizing
Hey guys. I know the question has been asked before, and I've seen mixed responses.
I found a '92 Trek 750 in 19". It looks to be pretty lightly used and in good shape.
I'm 5'7" and change, and I ride a modern specialized allez @ 52cm which feels great. I see that the top tube of the 750 is over 55 cm which would be way too much on a road bike, but I'm not sure how that would workout on a hybrid. It would probably be a bad candidate for a drop bar conversion, but that's not necessarily a deal breaker.
What are your thoughts on the sizing?
I found a '92 Trek 750 in 19". It looks to be pretty lightly used and in good shape.
I'm 5'7" and change, and I ride a modern specialized allez @ 52cm which feels great. I see that the top tube of the 750 is over 55 cm which would be way too much on a road bike, but I'm not sure how that would workout on a hybrid. It would probably be a bad candidate for a drop bar conversion, but that's not necessarily a deal breaker.
What are your thoughts on the sizing?
#2
Senior Member

Joined: Feb 2016
Posts: 1,860
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From: SE Wisconsin
Bikes: Lemond '01 Maillot Jaune, Lemond '02 Victoire, Lemond '03 Poprad, Lemond '03 Wayzata DB conv(Poprad), '79 AcerMex Windsor Carrera Professional(pur new), '88 GT Tequesta(pur new), '01 Bianchi Grizzly, 1993 Trek 970 DB conv, Trek 8900 DB conv
At 5'7" you're on the borderline, with a lean toward a 17 inch frame. Riding it is the only real way to know.
#3
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I’ve got a line on a ‘92 720 that appears to be a 17”. I think I’ll check it out this week
#4
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Joined: Oct 2017
Posts: 790
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From: NJ
Bikes: 68 SS, 72 Fuji Finest, 72 PX-10, 77 Pana Pro 7000, 84 Pinnarello Treviso NR, 84 Trek 520, 88 Project KOM, 90 Trek 750, 91 Trek 930
Hey guys. I know the question has been asked before, and I've seen mixed responses.
I found a '92 Trek 750 in 19". It looks to be pretty lightly used and in good shape.
I'm 5'7" and change, and I ride a modern specialized allez @ 52cm which feels great. I see that the top tube of the 750 is over 55 cm which would be way too much on a road bike, but I'm not sure how that would workout on a hybrid. It would probably be a bad candidate for a drop bar conversion, but that's not necessarily a deal breaker.
What are your thoughts on the sizing?
I found a '92 Trek 750 in 19". It looks to be pretty lightly used and in good shape.
I'm 5'7" and change, and I ride a modern specialized allez @ 52cm which feels great. I see that the top tube of the 750 is over 55 cm which would be way too much on a road bike, but I'm not sure how that would workout on a hybrid. It would probably be a bad candidate for a drop bar conversion, but that's not necessarily a deal breaker.
What are your thoughts on the sizing?
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Last new bike 1991
Last new bike 1991
Last edited by dmark; 12-05-21 at 10:50 AM. Reason: spelling
#5
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sweet. This is good to know. Though with 32.5” PBH I don’t think stand over would have been too much of an issue. I have a small torso, poor flexibility and fairly normal wingspan so reach is usually my shortcoming




