Details The Box Three E-Bike Cassette offers high gears with more teeth to withstand the rigors of modern E-Bike riding. Adding an extra tooth to each of the three highest gears provides increased durability and decreased wear by distributing the load over a larger area! The Box Three E-bike 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 steel spiders. The main difference here versus Box Two is the use of additional weight-reducing holes on the cogs.FEATURES- Our Best All-Rounder Cassette- Steel Stamped Cogs- Steel Stamped Spiders- Ultra-Wide Ratio with Consistent ProgressionCOMPATIBILITY- Box One Prime 9 Chain 126L DLC Black- Box Two Prime 9 126 Link Chain Nickel- Box Three Prime 9 126 Link Chain Polished- Box One Prime 9 Rear Derailleur- Box Two Prime 9 X-Wide Rear Derailleur Black- Box Three Prime 9 X-Wide Rear Derailleur Black- Box One Prime 9 Single Shifter Black- Box Two Prime 9 Single Shifter Black- Box Three Prime 9 Single Shifter Black
