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Old 06-25-17 | 03:30 PM
  #10  
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Road Fan
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Joined: Apr 2005
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From: Ann Arbor, MI

Bikes: 1980 Masi, 1984 Mondonico, 1984 Trek 610, 1980 Woodrup Giro, 2005 Mondonico Futura Leggera ELOS, 1967 PX10E, 1971 Peugeot UO-8

Originally Posted by Ryder1
I just measured all 37 bikes in my shop. Each time the measurement came out to 0.
The correct measurement will be small - 35 mm for low trail to 60 mm to emulate the vast majority of erstwhile racing bikes. It's easy to get it wrong.

I assume the OP bike is vintage? East German? If so i would not imagine Trek have any real data. Id assume the geo is 1960s, so id guess that 50 mm rake (not trail!) is a reasonable build target.

Last edited by Road Fan; 06-25-17 at 03:37 PM.
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