Bike & Wheel Data Notes

• Weight is shown in kilograms (kg).
• Lower weight generally improves climbing performance.
• CdA 0, CdA 3, and CdA 6 are aerodynamic drag area (CdA) values for different slopes/grades — lower values are better.
• For wheels, CdA is a factor that reduces the bike’s CdA.
  Example: if a bike’s CdA is 1.2 and the wheel factor is 0.8, the resulting CdA is 1.2 × 0.8 = 0.96.