NEW BOX Three Prime 9 9-Speed Cassette 11-50t availability_special-order - High carbon internal steel

- High carbon internal steel coil for improved stiffness

Notes:Axle to crown 356mm

single layer Clarino leather palm for maximum bike feel and no extra material bunching up

47cm : 5'1" - 5'3"

ISO Width (mm): 105

NEW BOX Three Prime 9 9-Speed Cassette 11-50t availability_special-order - High carbon internal steelThe 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