BOX Three Prime 9 Cassette - 9-Speed, 11-50t, Black

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 pinned to lightweight spiders Constructed using a standard freehub body (HG) Rated for eBike use Color: ED Black Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed Designed for ebike: Yes Drivetrain Speeds: 9 Defined Color: Black Cassette Cogs: 11-13-15-18-22-28-34-42-50 Weight: 550 Range: 11-50