A pair of 1340mm/52.7'' Cross Bars, with improved aerodynamics, to support your gear with no drilling. These Cross Bars are compatible with the RRAC314, SBOX073 and RRAC221. To mount the RRAC254 / RRAC256 an adaptor kit RRAC981 * is required. *Sold Separately The t-slots on the top of the slats accommodate standard 11mm bolts. These strong mounting brackets securely grabs on to the existing factory/OEM roof rails. Suitable for OEM roof rails with a maximum width of 45mm / 1.8''. Finished in the same durable black powder-coating as the Front Runner Racks. To provide peace of mind, Cross Bars are lockable with the additional RRAC316 *sold separately. A maximum load of 90kg/198lbs across both bars. Fitment guide and installation hardware included. Note: For specific load ratings and speed limitations refer to the detailed fitment guides.