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The versatile 18 cu ft size for road trips, skis and family luggage.
Limited release pricing. Available while promotional inventory lasts.
Product description
A stylish, spacious roof box that pairs a clean aerodynamic profile with fast PowerClick mounting, secure SlideLock closure and one-handed DualSide access.
The forward-leaning wing profile is designed to reduce drag while keeping useful cargo space overhead.
Choose XL, XL Low, XXL or XXL Low for longer skis; use the table below to match your gear precisely.
Technical specifications
Current US black-glossy models. Scroll horizontally on smaller screens.
| Specification | LModel 639750 | XLModel 639850 | XL LowModel 639450 | XXLModel 639950 | XXL LowModel 639550 |
|---|---|---|---|---|---|
| Sale price | $609.00 | $639.00 | $639.00 | $689.00 | $689.00 |
| MSRP | $1,099.95 | $1,149.95 | $1,149.95 | $1,249.95 | $1,249.95 |
| Volume | 16 cu ft / 440 L | 18 cu ft / 490 L | 14 cu ft / 400 L | 21 cu ft / 590 L | 18 cu ft / 480 L |
| External dimensions | 76.5 x 34.2 x 16.5 in | 84.7 x 35 x 17 in | 84.8 x 35 x 14 in | 91.3 x 36.2 x 18.1 in | 91.3 x 36.2 x 15.2 in |
| Internal dimensions | 72 x 28 x 15 in | 80 x 29 x 15 in | 80 x 29 x 12 in | 87 x 30 x 16 in | 87 x 30 x 13 in |
| Height off crossbar | 15 in | 15 in | 12 in | 16 in | 13 in |
| Weight | 43.6 lb | 51 lb | 52.9 lb | 57.2 lb | 55.9 lb |
| Load capacity | 165 lb | 165 lb | 165 lb | 165 lb | 165 lb |
| Ski capacity | 5–7 pairs | 5–7 pairs | 4–6 pairs | 5–7 pairs | 5–7 pairs |
| Maximum ski length | 180 cm | 200 cm | 200 cm | 215 cm | 215 cm |
| Opening | DualSide | DualSide | DualSide | DualSide | DualSide |
| Mounting | PowerClick | PowerClick | PowerClick | PowerClick | PowerClick |
Instructions
Use this on-site overview to prepare for rack spacing, PowerClick mounting, loading and essential safety checks. Keep the installation guide supplied with your product for the complete diagrams and warnings.
Get installation supportUse compatible crossbars and verify both crossbar spacing and the vehicle roof-load limit.
Face the nose forward, keep the box parallel to the road and check liftgate clearance.
Tighten every mounting point until its torque indicator clicks, using the installation guide supplied with the box.
Distribute and tie down cargo, close and lock the lid, remove the key, and re-check fixation during travel.
Owner feedback
Concise summaries of public owner feedback. Product photography is supplied catalog imagery, not reviewer-uploaded media. Follow each source to read the original context.
Reported straightforward installation on a Honda Passport, generous interior room and a positive opening and locking experience.
Highlighted the dual-side opening and reported little additional highway noise after making room in the cabin for family gear.
Used the XXL to free cabin room for five passengers and two large dogs, and called out the PowerClick system as easy to handle.
After a mountain trip, reported secure latches and minimal wind noise in heavy crosswinds at interstate speed.
Praised the XXL Low capacity and roofline after a first road trip, while noting real fuel-economy and wind-noise tradeoffs.
Reported usable liftgate clearance, quiet highway operation and no vibration on a current-generation Pilot with factory crossbars.
Every Motion 3 size ships free within the United States. Oversized-item handling details are confirmed with the order.
Shipping detailsEligible products must be unused, uninstalled, complete and approved before return shipment.
Return requirementsHave your vehicle, roof type, crossbars, spacing and hatch-clearance measurements ready.
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