Pay in 4 interest-free payments of $6.25 Learn more
Ships within 48 hours · Estimated delivery Nov 7 - Nov 12
and SRAM setups
Why Prime 9
The cassette's 11-50T range is equally impressive but we don't cut it out of a single block of steel
Box Two Prime 9 12-50T E-Bike Cassette
Box Four 8-Speed 12-42T E-Bike Cassette Color:Black and SRAM setupsThe Box Four E Bike Cassette offers high gears with more teeth to withstand the rigors of modern E Bike riding. Adding an extra tooth to each of the three highest gears provides increased durability and decreased wear by distributing the load over a larger area! Box Four adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from steel, given our durable black coating and then the larger
US$ 30.00
US$ 45.00
US$ 26.95
US$ 53.34
