NEW BOX Three Prime 9 9-Speed Cassette eBike 12-50t, variant-size-43-eu-mens Moisture wicking

Moisture wicking

Weight: 281

FSA Road MegaExo bottom bracket

10 meter rolls of Jagwire Sport derailleur housing are pre-lubricated and come in a variety of color options

Nylon breaker in the sidewalls for cut protection

NEW BOX Three Prime 9 9-Speed Cassette eBike 12-50t, variant-size-43-eu-mens Moisture wickingThe 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