NEW BOX Three Prime 9 9-Speed Cassette eBike 12-50t, type_cassettes-freewheels-cogs 46cm 5' - 5'5"

46cm 5' - 5'5"

15x100mm axle

including aero tubes

the MSW Splash Pad Rear Fender won’t let wet weather spoil your ride

Simple installation by just removing the screws from the bottom

NEW BOX Three Prime 9 9-Speed Cassette eBike 12-50t, type_cassettes-freewheels-cogs 46cm 5' - 5'5"The Box Three Prime 9 cassette is a great all around cassette option. All cogs are stamped from steel and subsequently, the larger ones are pinned to alloy spiders. It also features weight reducing holes on the cogs. The Box Three Prime 9 offers ultra wide ratio with consistent progressions Prime 9 technology offers the same range as a 12 speed drivetrain, with fewer gears to shift through Fewer parts, reduced weight, and increased durability Cogs