3 "Slip-Stops" prevent Squeezy sliding down the seat tube during installation

Every year it gets better and better

Not only that but it is now available in more travel lengths with 175mm and 200mm options and features a shorter overall post length to fit more bikes

3 x Tyre lever

e-Martello hammers home the performance you expect

BOX Three Prime EBike 9 Speed Cassette - Shimano HG Splined - 12-50T - 9 Speed PLP|Riding Style 3 "Slip-Stops" prevent Squeezy slidingThe 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. If you're looking for a great, heavy and long wearing, durable yet smooth cassette, Box has the solution to finding the best in their prime 9 system and reinventing it to suit e bike riders. Features: Rated for eBike use The Box Three