BOX Two 9 Speed eBike Cassette - 9 Speed - Shimano HG Splined - 11-50T - Black YGroup_8160575193133 Quad lip seals ensure the

Quad lip seals ensure the internals remain dirt-free even in the harshest conditions

Available in a Fill & Flow version

Materials: Glass reinforced nylon platform

An ultra-light and ultra-quick drying stretch mesh jersey with a ventilated back and a tailored stretch fit

BOX Two 9 Speed eBike Cassette - 9 Speed - Shimano HG Splined - 11-50T - Black YGroup_8160575193133 Quad lip seals ensure theThe Box Two Prime 9 X Wide cassette is where Prime 9 began. Originally developed for E MTBs to deliver long service life and a wide gear range with fewer gears, it quickly proved itself on unpowered MTBs as well. All cogs are stamped from steel, with the larger ones pinned to alloy spiders for added strength and durability. Due to its origins, it remains the most durable cassette in the range. Available in two versions, the standard 11 50T is suited