CR1 Elite Compact / CR1 Comp Compact
Frame Size Small (52) Medium (54) Large (56) Extra Large (58)
Seat Tube Center-Top (cm) 52 54 56 58
Effective Top Tube 20.9 21.5 22.0 22.6
Standover 30.1 30.9 31.6 32.4
Head Tube 5.4 6.1 6.9 7.7
Chainstay 15.9 15.9 15.9 15.9
Head Tube Angle (degree) 73.0 73.0 73.0 73.0
Seat Tube Angle (degree) 74.5 74.0 73.5 73.3

Contessa CR1 Team
Frame Size XXS (47) XS (49) Small (52) Medium (54)
Seat Tube Center-Top (cm) 18.5 19.3 20.5 21.3
Effective Top Tube 19.9 20.3 20.9 21.5
Standover 28.0 28.7 29.5 30.5
Head Tube 4.1 4.3 5.1 5.9
Chainstay 15.9 15.9 15.9 15.9
Head Tube Angle (degree) 70.5 71.0 72.5 73.0
Seat Tube Angle (degree) 75.0 75.0 74.5 74.0

Contessa Speedster 15 / 35
Frame Size XXS (47) XS (49) Small (52) Medium (54)
Seat Tube Center-Top (cm) 47 49 52 54
Effective Top Tube 19.9 20.3 20.9 21.5
Standover 28.1 28.9 29.6 30.6
Head Tube 4.1 4.3 5.1 5.9
Chainstay 15.9 15.9 15.9 15.9
Head Tube Angle (degree) 70.5 71.0 72.5 73.0
Seat Tube Angle (degree) 75.0 75.0 74.5 74.0

Speedster S30 / S50
Frame Size Small / 52 Medium / 54 Large / 56 Extra Large / 58
Seat Tube Center-Top (cm) 52 54 56 58
Effective Top Tube 20.9 21.5 22.0 22.6
Standover 29.6 30.6 31.1 31.9
Head Tube 5.1 5.9 6.7 7.5
Chainstay 15.9 15.9 15.9 15.9
Head Tube Angle (degree) 72.5 73.0 73.0 73.3
Seat Tube Angle (degree) 74.5 74.0 73.5 73.3

*Measurements stated in inches unless otherwise indicated.


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.