Wheels Manufacturing Sealed Bearings ABEC 3 Sealed Cartridge Bearing MR 17287 17x28x7mm Steel 2pcs Model=High Pressure Quick Drying Chain Degreaser The Flow CB7 brings Stan’s

The Flow CB7 brings Stan’s patented BST tubeless system to wider carbon rims to create a new classic and one of the best all-around trail rims you can buy

Lightweight aluminum valve stems are half the weight of standard brass models

Shaft Type Threaded Valve Core Removable Valve Presta Valve Length 48mm Tube Width 2

CO2 cartridges sold separately

6 upper/lower upper stack 5mm color silver weight 27g

Wheels Manufacturing Sealed Bearings ABEC 3 Sealed Cartridge Bearing MR 17287 17x28x7mm Steel 2pcs Model=High Pressure Quick Drying Chain Degreaser The Flow CB7 brings Stan’sThe Wheels Manufacturing sealed bearing units are very first quality replacement part, and fit most hubs currently in use. TECH SPECS Bearing Dimensions 12x28x7mm Material Steel Number MR 17287 Bearing Grade ABEC 3