Head to head
Ifor Williams BV105 vs Lider 39401
The Lider 39401 is 605kg lighter empty. The Ifor Williams BV105 is rated 1,950kg heavier gross and is 1.22m (4ft) longer inside.
Last reviewed 13 September 2026
Key differences
- Unladen weight: the Ifor Williams BV105 weighs 605kg more empty.
- Gross weight: the Ifor Williams BV105 is rated 1,950kg heavier gross.
- Internal length: the Ifor Williams BV105 is 1.22m (4ft) longer inside.
- Internal width: the Ifor Williams BV105 is 21cm wider inside.
Specifications side by side
| Ifor Williams BV105 | Lider 39401 | |
|---|---|---|
| Gross weight | 2700kg | 750kg |
| Unladen weight | 735kg | 130kg |
| Internal length | 3.00m | 178cm |
| Internal width | 1.47m | 126cm |
| Axles | Twin (dual) | 1 |
| Payload | 1965kg | - |
| Brakes | - | Unbraked |
Sources: Ifor Williams BV105, Lider 39401. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the BV105 if...
- you want one that is rated 1,950kg heavier gross
- you want one that is 1.22m (4ft) longer inside
- you want one that is 21cm wider inside
A general enclosed trailer for tradespeople and small hauliers who need to keep tools, bikes or stock dry and locked away rather than under a sheet. It sits below the BV125/BV106 in the range, so it suits loads that need weather protection but not extra width or gross weight.
Listed by
- R M Trailer Centre - Middlesbrough, North Ormesby
- Barnwell Trailers Ltd - Peterborough, Oundle, Barnwell
Buy or hire the 39401 if...
- you want one that is 605kg lighter empty
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 Ifor Williams BV105 and the Lider 39401?
The Lider 39401 is 605kg lighter empty. The Ifor Williams BV105 is rated 1,950kg heavier gross and is 1.22m (4ft) longer inside. The Ifor Williams BV105 is a an enclosed box van trailer on a 3.0m bed; the Lider 39401 is a an unbraked single-axle trailer for carrying one motorcycle..
Which is lighter, the Ifor Williams BV105 or the Lider 39401?
The Lider 39401. It is 605kg lighter empty than the Ifor Williams BV105.
Can I tow the Ifor Williams BV105 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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