Four Cassette - 8-Speed, 11-42t, Black u-brake part Aerolite carbon plus nylon sole

Aerolite carbon plus nylon sole with stiffness 5 and sole inserts

Lock bikes to the rack using the integrated cable lock (lock included)

resulting in improved

plus the rim and spokes are not afraid to get sideways

the jersey features a dropped tail for added coverage and subtle sleeve articulation to prevent fabric bunching

Four Cassette - 8-Speed, 11-42t, Black u-brake part Aerolite carbon plus nylon soleThe BOX Four cassette adapts our Prime 9 philosophy of durability, simplicity, and reliability at a great price point. All cogs are stamped from steel, given our durable black coating and then the larger cogs are pinned to each other with spacers for easy installation. Compatible with HG freehub bodies Steel stamped cogs No spiders Wide ratio and consistent progression ED black protection