Many users consider the Aero safer as they will roll over debris that can stop smaller wheels. Another major benefit is that the Speed Reducers on pneumatic tires are much more effective than when used on solid rubber wheels. Because the Speed Reducers are so effective on the Aero the skis have become popular in very hilly or mountainous terrain.
Weight per pair:2250g /5 pounds
Optional Speed Reducer: ATR150XL
Optional Brake: B150XL
Replacement Wheels: W150C Front