The Stay Strong Reactiv Rim features an aero profile design with a pinned joint and a CNC machined braking surface on the rear rim with Stay Strong cut of graphics. The Raeactiv rim is laced to the sealed alloy Reactiv hub with 16T cassette at the rear with 6 pawls and 180 points of engagement. ###section### Product Specs WHEEL SIZE: 20\" HUB: Stay Strong Reactiv AXLE: TBC DRIVE SIDE: RHD RIM: Stay Strong Reactiv SPOKES: 3 cross lacing — Double butted — Stainless steel NIPPLES: Aluminum WEIGHT: TBC