Trek 400/520 1986

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  55 51
Top Tube (effective) 608 591
Head Angle 70 61
Seat Angle 84 87
Chainstay 446 404
Wheelbase 1186 1203
BB Drop 77 75
Fork Rake / Offset 37 45
Trail 53 60
Data Source Dave 'Pinnah' Mann Dave 'Pinnah' Mann

Measurements are in millimeters and degrees.

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