https://www.skatehut.co.uk/brands/salt/salt-rookie-cassette-18-rear-bmx-wheel-black.htmSAL-320-ROC-18-RWH-BLKSalt Rookie Cassette 18" Rear BMX Wheel - Blackhttps://skatehut.images.blucommerce.com/skatehut/product/Bike%20Parts/salt-rookie-cassette-18-rear-bmx-wheel-black-00.jpg?auto=format%2Ccompress&bluhash=21121fe74a6fa14ff3aa148d8981f747&w=200&h=200&fit=fillmax&fill=solid&s=d9456a969809f9ab0fe94c65093573b569.99GBP99.95OutOfStockBrands/SaltBrandsBikes/BMX PartsBikes/Bikes SaleBikesSale/Bikes SaleSale/BMX Parts & ClothingSaleFeatures: Size: 18" (36h) Rim: Wider 35mm Salt Beam Rim, Single Wall, Straight Walls, Hub: Salt Rookie Rear Hub, Semi-Sealed, Axle: 14mm x 110mm Threaded, 9T Cassette, RSD, Includes Rim Tape, Weight: 1088g Material: Alloy The Salt Rookie an 18" replacement rear wheel designed exclusively by Salt built with unsealed hubs and single wall.Salt31