Thule Force 3 Large Sport Roof Box
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Narrow roof box for use alongside bike or kayak carriers
The Thule Force 3 L Sport roof box is the ideal solution for those needing a narrow width roof box to sit alongside a bike rack or kayak carrier on your roof bars. Perfect for bikers and paddlers looking to travel with their equipment in a roof box whilst still carrying their bike/craft. With an internal length of 183cm, this roof box is a good option for carrying skis (up to 175cm), snowboards and fishing rods on your car or van roof.
Offering 300L of load capacity with 75kg weight capacity to carry your gear whilst you are on the road. Featuring a rugged design with a durable AeroSkin finish that looks good and stands up to daily driving demands. The roof hugging design compliments modern car aesthetics and offers good aerodynamics. The Force 3 roof boxes are easy to fit to your roof bars. The Powerclick Mounting Clamps are torque-limited that positively click once the correct mounting pressure is achieved with the turn dial. Simply place the jaws of the clamps over the roof bars, turn the dial until it clicks and the roof box is securely mounted to your roof bars. The Force 3 features sliding runners for the mounts to clip into, allowing you to position the clamps to suit various distances between your roof bars. The Powerclick mounts are compatible with all popular roof bar types including SquareBar, WingBar Evo and WingBar Edge, as well as many other brands of roof bar. You can also T-track mount the box onto compatible bars using an additional adapter.
Open the roof box from either side of your vehicle with the dual-sided hinge system. The SlideLock opening and closing mechanism provides ease of know when the roof box is securely closed via a visual indicator. Once correctly closed you can lock the box to secure the contents.
The Force 3 Large Sport is a good size for use on medium-large sized cars, SUVs and vans.
Features
- Dual Side Opening
- PowerClick Clamp Fitting
- SlideLock Locking System Both Sides
- One Key System Compatible: ✓
- Fits Thule WingBar Edge: ✓
- Fits Thule WingBar Evo: ✓
- Fits Thule SquareBar: ✓
- Fits Thule SlideBar: ✓ (With Adapter 697-6)
- Fits Thule ProBar: ✓ (With Adapter 697-6)
- Fits CapRock: ✓ (With Caprock Cargo Box Kit)
- Black Aeroskin Finish
- Thule 5yr Extended Warranty
Dimensions
- Volume: 300L
- External Dimensions: 191 x 63 x 42cm
- Internal Dimensions: 183 x 51 x 36.5cm
- Height off roof bars: 39.4cm
- Load Capacity: 75kg
- Weight: 14.8kg
- Opening: Dual Side
- Load Capacity Skis (Pairs): 3-5
- Max Ski Length: 175cm
- Load Capacity Snowboards: 3-4
- Ski Carrier: Adapter 694-5 Required
Powerclick Clamp Mounts
Powerclick Clamp Mounts
Fitting the Force 3 to your roof bars is made easy thanks to the torque-limited Powerclick Mounting Clamps. Simply place over compatible roof bars and turn the dial until you hear the clamp click to indicate the correct mounting pressure has been applied.
Boot Hatch Clearance
When mounted on your vehicle’s roof, a roof box may come into contact with your rear boot hatch. To determine which roof boxes fit your vehicle without contacting your hatch, measure the front clearance. This is the distance from your vehicle's front roof rack crossbar to the point where the roof meets the hatch (see image below).

If your vehicle measures greater than 1265 mm, the Force 3 L Sport roof box will fit your vehicle without contacting your hatch.
Note: Some roof racks that use flush rail, raised rail or fix point fittings feature adjustable position crossbars. Moving the crossbars forward on the vehicle will increase the number of roof box models that fit without contacting the boot. If you're unsure whether your vehicle's crossbars can be re-positioned, see your vehicle or roof rack manufacturer for assistance.
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