Force 2.0 / Force 3.0
Frame Size Small Medium Large Extra Large
Seat Tube Center-Top 17.4 18.4 19 20
Horizontal Top Tube 22.2 23 23.6 24.8
Standover 27.7 28.3 28.8 29.6
Chain Stay 17 17 17 17
Wheelbase 42.7 43.5 44.2 45.4
Fork Offset 1.6 1.6 1.6 1.6
Head Tube Angle (degree) 69 69 69 69
Seat Tube Angle (degree) 72.9 72.9 72.9 72.8

Marathon Elite
Frame Size Small Medium Large Extra Large
Seat Tube Center-Top 17.6 18.9 19.9 20.2
Horizontal Top Tube 22.1 23.2 24.1 24.8
Standover 28.5 29.9 30.8 31.1
Chain Stay 16.9 16.9 16.9 16.9
Wheelbase 41.4 42.6 43.5 44.3
Fork Offset 1.5 1.5 1.5 1.5
Head Tube Angle (degree) 71 71 71 71
Seat Tube Angle (degree) 73 73 73 73

Peace 9er Multi
Frame Size Small Medium Large
Seat Tube Center-Top 15 17 19
Horizontal Top Tube 23.2 24.1 24.9
Standover 26.8 28.6 30.3
Chain Stay 17.5 17.5 17.5
Wheelbase 43 43.1 43.6
Fork Offset 1.8 1.8 1.8
Head Tube Angle (degree) 71 72 72
Seat Tube Angle (degree) 74 73 72

Avalanche 1.0 / 2.0 / 3.0
Frame Size Small Medium Large Extra Large
Seat Tube Center-Top 16.4 18.4 19.9 21.4
Horizontal Top Tube 21.5 22.7 23.4 24.3
Standover 27.2 28.9 30.2 31.4
Chain Stay 16.5 16.5 16.5 16.5
Wheelbase 40.1 41.4 42.1 43.1
Fork Offset 1.6 1.6 1.6 1.6
Head Tube Angle (degree) 71 71 71 71
Seat Tube Angle (degree) 73.5 73.5 73.5 73.5

Avalanche GTw 1.0 / 2.0 / 3.0
Frame Size Extra Small Small Medium
Seat Tube Center-Top 14 15.2 16.3
Horizontal Top Tube 20.4 21.2 21.4
Standover 24.3 25.2 27.4
Chain Stay 16.5 16.5 16.5
Wheelbase 39.1 39.9 40.5
Fork Offset 1.6 1.6 1.6
Head Tube Angle (degree) 71 71 71
Seat Tube Angle (degree) 74.5 74.5 74.5

*Measurements stated in inches unless otherwise indicated.


Bike Sizing Charts By Brand

How to Size Your Bike

  1. With shoes on, measure from your crotch to the floor. This gives you your inseam length.
  2. Find the stand-over height on the bicycle sizing chart ("A" in the illustration at right).
  3. For mountain, touring, urban and comfort bikes, the difference between your inseam length and the stand-over height should be around 2 inches; for road bikes, this difference should be around 1 inch.