Box Four 8-Speed 12-42T E-Bike Cassette Size:12-42T adding an extra tooth to

adding an extra tooth to each of the three highest gears

this combination makes for an exceptional strength to weight ratio

These forks are the single most crucial component in the quest for bike control

This is possible by using a spoke that is 14g at the ends but 15g in the middle

Box Four 8-Speed 12-42T E-Bike Cassette Size:12-42T adding an extra tooth toThe 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