LT Sport SN#100000000141-202 For X5 Top Rail Roof Rack Heavy Duty 53" Cross Bar Cargo Carrier Kit Fit 00-12 BMW X5 Packing Included: Set of two Heavy-Duty Metal Roof Rack Simple and Easy Installation. Install & Remove in Minutes. Adjustable Clamps for Desirable Length. Professional Install is always requested: Caution: This item only fit vehicle roof rail tower distance is 41" to 50" (Does Not Fit Flush Roof Rails).