Head to head
Brian James Race Transporter 7 vs Lider 39400E
The Brian James Race Transporter 7 is rated 3 tonnes heavier gross and is 95cm (3ft) wider inside.
Last reviewed 13 September 2026
Key differences
- Gross weight: the Brian James Race Transporter 7 is rated 3 tonnes heavier gross.
- Internal width: the Brian James Race Transporter 7 is 95cm (3ft) wider inside.
Specifications side by side
| Brian James Race Transporter 7 | Lider 39400E | |
|---|---|---|
| Gross weight | 3500kg | 500kg |
| Internal width | 2.1m / 2.3m | 115cm |
| Axles | Twin or Tri | 1 |
| Payload | up to 2235kg | - |
| Internal bed | 5.5m / 6.0m long | - |
| Unladen weight | - | 85kg |
| Internal length | - | 173cm |
| Brakes | - | Unbraked |
Sources: Brian James Race Transporter 7, Lider 39400E. 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 3 tonnes heavier gross
- you want one that is 95cm (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 39400E if...
The lightest motorcycle trailer in the Lider range, aimed at owners of smaller bikes who want the least weight to tow and store.
Listed by
- Lider Trailers - Accrington, Blackburn
Common questions
What is the difference between the Brian James Race Transporter 7 and the Lider 39400E?
The Brian James Race Transporter 7 is rated 3 tonnes heavier gross and is 95cm (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 39400E is a an unbraked single-axle trailer for carrying one motorcycle, lighter than the 29420/39401..
Can I tow the Brian James Race Transporter 7 or the Lider 39400E 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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