Category of use [c]
The type of riding the product was intended for on a scale of 1 through 9 with 1 being light recreational use and 9 being downhill or freeride use.
warranty PERIOD [W]
Warranty period in months.
durability INDEX [D]
Level of expected durability where a higher number indicates a greater margin of strength and durability within a given usage category.
service interval [S]
Recommended service interval in hours, e.g., 20 would indicate that the product should be serviced every 20 hours of riding time.