Trek 412 1981

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Geometry

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  57 60 54 75
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Top Tube (effective) 606 622 558 577
Head Angle 71 75 83 71
Seat Angle 86 59 69 65
Chainstay 505 375 440 419
Wheelbase 1097 1005 1149 1160
BB Drop 84 78 62 80
Fork Rake / Offset 54 59 62 61
Trail 53 46 48 51
Data Source Dave 'Pinnah' Mann Dave 'Pinnah' Mann Dave 'Pinnah' Mann Dave 'Pinnah' Mann

Measurements are in millimeters and degrees.

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Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

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