Every roof rack system that fits the 2021 BMW X3, from Rhino-Rack, Thule and Yakima, plus older racks that still fit. This X3 comes with flush rails.
- Roof types: Flush rails
- Rack systems listed: 7 across 3 brands
- Crossbar lengths: 37" to 54" depending on system
- Max rack load: up to 1676 lb (always stay under your vehicle's roof limit)
- Legacy fits: 1 current kit replaces older kit numbers
2021 X3 with flush rails
| Brand | System | Fit kit | Max load (lb) | Shop |
|---|---|---|---|---|
| Rhino-Rack | Pioneer 6 Flatpack Platform (1500mm x 1380mm) with SX Legs — SX026 (Vortex SX Leg (x4)) | None (complete: JC-01888) | 1676 | Ask us — we can source it |
| Rhino-Rack | Sportz SX — SX026 (Vortex SX Leg (x4)) | None (complete: JC-07459) | 176 | Ask us — we can source it |
| Rhino-Rack | Sportz SX — SX026 (Vortex SX Leg (x4)) | None (complete: JC-06209) | 176 | Ask us — we can source it |
| Thule | Thule Edge Flush Rail | Kit 186007 | 165 | Thule Kit 186007 — currently unavailable from Thule |
| Thule | Thule Evo Flush Rail | Kit 186007 | 165 | Thule WingBar Evo 127 Thule SquareBar Evo 127 Replacement Thule Evo Flush Rail Single Tower Thule Kit 186007 — currently unavailable from Thule |
| Yakima | Yakima SightLine FX | SightClip 31 | Yakima SightClip 31 (out of stock) | |
| Yakima | Yakima SightLine Towers | SightClip 31 | Yakima SightClip 31 (out of stock) Yakima SightLine Towers |
Already own a rack? Reuse it
Older kits that fit this X3. If you already have one, you may only need bars or feet:
- Kit 184023 (older) is the same fit as current Kit 186007 for the flush rails X3.
Parts that fit your 2021 X3
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Thule Edge Flush Rail Front Covers
Price range: $20.00 through $80.00 Select options This product has multiple variants. The options may be chosen on the product page -
Thule WingBar Evo 127 (50″) – Silver (2-Pack) – Part # 711300
$279.95 Add to cart -
Thule SquareBar Evo 127 (50″) – Black (2-Pack) – Part # 712300
$179.95 Add to cart -
Thule Flush Rail Evo foot for Flush Siderails 4-pack black – Part # 710601
$264.95 Add to cart -
Torque Key 4Nm – Thule Raised Rail Evo/Flush Rail Evo/Flush Rail Edge/Fixpoint Evo/Fixpoint Edge – Part # 1500052988
$31.50 Add to cart -
Replacement Thule Evo Flush Rail Single Tower – Part # 1500054244
$71.00 Add to cart -
Yakima SightLine Towers (4-pack) ROOF RACK TOWER FOR VEHICLES WITH FLUSH-MOUNTED SIDE RAILS – Part # 8001635
$275.00 Add to cart -
Thule WingBar Evo 127 (50″) – Black (2-Pack) – Part # 711320
$279.95 Read more -
Yakima SightClip 31 – Part # 8006431
$150.00 Read more
Cargo boxes for your 2021 BMW X3
A cargo box mounts on the crossbars above. Check the box’s crossbar spread range and make sure your rear hatch opens clear of it. Boxes are oversized, so most are pickup at our Ashland store, where we’ll mount it for you.
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Rhino Rack MasterFit Rooftop Cargo Box 16cu ft- In Store Only
$549.00 Add to cart -
Yakima Skybox NX XXL (22) Cargo Box (In Store Only) – Part # 8007371
$949.00 Add to cart -
Yakima Skybox NX Skinny Cargo Box (In Store Only) – Part # 8007368
$799.00 Add to cart -
Yakima SkyBox NX XL (18) CARGO BOX (in-store Only) – Part # 8007370
$849.00 Add to cart
Bike racks for your 2021 BMW X3
Roof bike racks clamp to your crossbars. Hitch bike racks need a receiver hitch — check whether yours is 1.25″ or 2″ before ordering.
Roof-mount bike racks
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Kuat Trio Rooftop Bike Rack – Grey/Orange & Black/Silver
$249.00 Select options This product has multiple variants. The options may be chosen on the product page -
Yakima FrontLoader – Rooftop Bike Mount – Part # 8002103
$275.00 Add to cart -
Thule FastRide roof bike rack fork mount black – Part # 564005
$299.95 Read more -
Thule ProRide XT roof bike rack frame mount black – Part # 598004
$349.95 Read more
Hitch bike racks
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RockyMounts MonoRail Solo – Single Tray Hitch Bike Rack 1.25″/2″
$419.99 Add to cart -
Yakima OnRamp LX E-Bike Rack 2″ Hitch – In Store Only – Part # 8002756
$999.00 Add to cart -
Yakima EXO SwingBase – EXO HITCH SYSTEM BASE – *In-store ONLY* – Part # 8002715
$699.00 Add to cart -
Thule Range RV Bike Rack (in-store only)
$449.95 Add to cart
Buy used
Looking for a deal? Check Rack Trader for used racks and parts that fit the X3.
Other X3 years
Fit info is compiled from Thule, Yakima and Rhino-Rack data. Always confirm against the manufacturer's install instructions and your vehicle's roof load limit.