The Box Three cassette draws from both of its Box One and Box Two siblings to create a sensible all-rounder. All cogs are stamped from steel and subsequently, the larger ones are pinned to alloy spiders. The main difference here versus Box Two is the use of additional weight-reducing holes on the cogs.
|Material||Aluminum, Cold Rolled Steel||Aluminum, Cold Rolled Steel|
|Finish||ED Black||ED Black|
|Gears||11 - 13 - 15 - 18 - 22 - 28 - 34 - 40 - 46||11 - 13 - 15 - 18 - 22 - 28 - 34 - 42 - 50|