WCD vs Standard

[Adam Freeman]

Originally Posted by Pat Fairbank

I wouldn't say that weight is the top factor in 254's choice of using a cantilevered drive year after year. It probably only comes in fourth after ease of maintenance, robustness, and aesthetics (you wouldn't believe how many design decisions come down to aesthetics).

I can't say for sure, but my notes say that I weighed our competition chassis (0.06" sheet AL) at 8lbs, before we started assembling any of the components on to it.

Weight is a factor in our decision to use this type of drivetrain...but, it's probably #3 on the list. #1 would be resources available (in-shop waterjet) and ease of construction (no welding) and #2 would be robustness.

Our design is a nightmare for ease of maintenance. Changing wheels or drivetrain components is not something we could do easily/quickly.