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)
– Cassette Body Type: Shimano/SRAM 8, 9, 10 Speed
– Drivetrain Speeds: 9
– Designed for ebike: Yes
– Color: ED Black
