Select your setup
Choose tire size and racing category to calculate legal rollouts.
Select the measured tire width in millimeters.
Based on British and European Cycling rollout limits.
Standard road bike
Gear combinations summary
Target rollout
7.18m
Tire size
28mm
Wheel standard
700c (622.0mm)
FrontRearRollout(m)Diff(m)Loss / 1km (m)Speed(kmh)
37 SRAM11 Shimano/SRAM7.16
Loss: 2.15m
-0.022.1538.69
53 Shimano16 Miche7.06
Loss: 17.32m
-0.1217.3238.10
33 SRAM10 SRAM7.03
Loss: 21.03m
-0.1521.0337.96
46 Shimano/SRAM14 Miche7.00
Loss: 25.27m
-0.1825.2737.79
36 Shimano/SRAM11 Shimano/SRAM6.97
Loss: 29.12m
-0.2129.1237.64
52 Shimano/SRAM16 Miche6.92
Loss: 35.86m
-0.2635.8637.38
35 SRAM11 Shimano/SRAM6.78
Loss: 56.09m
-0.4056.0936.60
44 SRAM14 Miche6.69
Loss: 67.65m
-0.4967.6536.15
50 Shimano/SRAM16 Miche6.66
Loss: 72.95m
-0.5272.9535.94
34 Shimano/SRAM11 Shimano/SRAM6.58
Loss: 83.06m
-0.6083.0635.55
49 TA Specialites16 Miche6.52
Loss: 91.49m
-0.6691.4935.22
33 SRAM11 Shimano/SRAM6.39
Loss: 110.03m
-0.79110.0334.51
42 Shimano/SRAM14 Miche6.39
Loss: 110.03m
-0.79110.0334.51
48 Shimano/SRAM16 Miche6.39
Loss: 110.03m
-0.79110.0334.51
46 Shimano/SRAM16 Miche6.12
Loss: 147.11m
-1.06147.1133.07