Laced wheel rear: 73-83 FL, FX, FXR; 79-83 XL Sportster (NU). Laced wheel front: 80-83 FL, FXWG (NU). Cast wheel FR&RR: 80-84 FL, 82-84 FLT/Touring (NU). 58-72 FL, FX: Swingarm (NU) 1 2 3 ... 46