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Bockmann Portax L K vs Lider 29420

The Bockmann Portax L K is rated 1,750kg heavier gross and is 2.35m (7.5ft) longer inside.

Last reviewed 13 September 2026

Bockmann Portax L K
Bockmann Portax L K - image: jswhorseboxes.co.uk
Lider 29420
Lider 29420 - image: lidertrailers.co.uk

Key differences

Specifications side by side

Bockmann Portax L KLider 29420
Gross weight2500kg750kg
Internal length4125mm178cm
Internal width1750mm167cm
Payload1318kg-
Internal height2300mm-
Unladen weight-140kg
Axles-1
Brakes-Unbraked

Sources: Bockmann Portax L K, Lider 29420. Figures vary by model year and options, so check with the supplier before you commit.

Buy or hire the Portax L K if...

  • you want one that is rated 1,750kg heavier gross
  • you want one that is 2.35m (7.5ft) longer inside
  • you want one that is 8cm wider inside

The longer 'L' version of the Portax K, giving taller or bigger horses more room while keeping the front-exit layout. It appeals to owners of warmbloods or cobs who found the standard Portax K too tight.

Listed by

Full Portax L K specifications →

Buy or hire the 29420 if...

Bought by motorcyclists and small bike dealers who want the lightest legal way to move one machine; its low unladen weight keeps it towable behind a small car and avoids the extra cost of a braked chassis.

Listed by

Full 29420 specifications →

Common questions

What is the difference between the Bockmann Portax L K and the Lider 29420?

The Bockmann Portax L K is rated 1,750kg heavier gross and is 2.35m (7.5ft) longer inside. The Bockmann Portax L K is a long-wheelbase aluminium 2-horse trailer with front exit; the Lider 29420 is a a small unbraked single-axle trailer for carrying one motorcycle..

Can I tow the Bockmann Portax L K or the Lider 29420 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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