Head to head
Bockmann Portax K vs Brian James Race Sport
The Brian James Race Sport carries 665kg more and is rated 600kg heavier gross.
Last reviewed 13 September 2026
Key differences
- Payload: the Brian James Race Sport carries 665kg more.
- Gross weight: the Brian James Race Sport is rated 600kg heavier gross.
Specifications side by side
| Bockmann Portax K | Brian James Race Sport | |
|---|---|---|
| Gross weight | 2400kg | 3000kg |
| Payload | 1265kg | up to 1930kg |
| Internal length | 3560mm | - |
| Internal width | 1750mm | - |
| Internal height | 2350mm | - |
| Unladen weight | - | from 1070kg |
| Internal bed | - | 4.5m / 5.0m / 5.5m long x 2.0m / 2.1m wide |
| Axles | - | Twin |
Sources: Bockmann Portax K, Brian James Race Sport. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Portax K if...
A mid-range Portax with a front unloading ramp, bought by owners who value being able to lead a horse out the front rather than reversing it out. It sits below the Big Portax models in size and price.
Listed by
- Böckmann UK Trailers & Horseboxes - Cinderford, Littledean
Buy or hire the Race Sport if...
- you want one that carries 665kg more
- you want one that is rated 600kg heavier gross
A step up from the basic A Transporter range for racers and dealers who tie cars down often and want a punched deck for extra restraint options. It sits below the Race Transporter range on price while still covering most single-car trailering needs.
Listed by
- Trek-Trailers Lincolnshire - Doncaster, Belton
- Fieldfare Trailer Centre - Salisbury
- Bicester Trailer Centre - Bicester
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
- Trek-Trailers Three Counties - Hereford
Common questions
What is the difference between the Bockmann Portax K and the Brian James Race Sport?
The Brian James Race Sport carries 665kg more and is rated 600kg heavier gross. The Bockmann Portax K is a aluminium 2-horse trailer with front exit; the Brian James Race Sport is a an open twin-axle car transporter with a fully punched steel deck.
Which carries more, the Bockmann Portax K or the Brian James Race Sport?
The Brian James Race Sport, by 665kg.
Can I tow the Bockmann Portax K or the Brian James Race Sport on a car licence?
Yes, as far as the licence goes. Both are rated at or under 3,500kg gross, and a car (B) licence has covered towing up to 3,500kg since 16 December 2021. Your car still has to be rated to tow the loaded weight - check the handbook or the VIN plate.
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