Head to head
Brian James Race Transporter 7 vs Lider 39401
The Brian James Race Transporter 7 is rated 2,750kg heavier gross and is 84cm (3ft) wider inside.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Brian James Race Transporter 7 is rated 2,750kg heavier gross.
- Internal width: the Brian James Race Transporter 7 is 84cm (3ft) wider inside.
Specifications side by side
| Brian James Race Transporter 7 | Lider 39401 | |
|---|---|---|
| Gross weight | 3500kg | 750kg |
| Internal width | 2.1m / 2.3m | 126cm |
| Axles | Twin or Tri | 1 |
| Payload | up to 2235kg | - |
| Internal bed | 5.5m / 6.0m long | - |
| Unladen weight | - | 130kg |
| Internal length | - | 178cm |
| Brakes | - | Unbraked |
Sources: Brian James Race Transporter 7, Lider 39401. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Transporter 7 if...
- you want one that is rated 2,750kg heavier gross
- you want one that is 84cm (3ft) wider inside
Sits at the top of the Race Transporter range for teams hauling larger or wider vehicles where the Race Transporter 6 is still not wide enough. The twin/tri-axle choice lets buyers trade a little unladen weight against stability at the widest bed option.
Listed by
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
Buy or hire the 39401 if...
A step up from the 39400E for owners of larger or heavier motorcycles who still want to stay under the unbraked 750kg threshold.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Brian James Race Transporter 7 and the Lider 39401?
The Brian James Race Transporter 7 is rated 2,750kg heavier gross and is 84cm (3ft) wider inside. The Brian James Race Transporter 7 is a the largest Race Transporter, offered in twin or tri-axle form for heavier vehicles; the Lider 39401 is a an unbraked single-axle trailer for carrying one motorcycle..
Can I tow the Brian James Race Transporter 7 or the Lider 39401 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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