Head to head
Brian James Race Sport vs Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is 325kg lighter empty and is rated 500kg heavier gross.
Last reviewed 13 September 2026
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Key differences
- Unladen weight: the Brian James Race Sport weighs 325kg more empty.
- Gross weight: the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is rated 500kg heavier gross.
Specifications side by side
| Brian James Race Sport | Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) | |
|---|---|---|
| Gross weight | 3000kg | 3500kg |
| Unladen weight | from 1070kg | 745kg |
| Payload | up to 1930kg | 2755kg |
| Internal bed | 4.5m / 5.0m / 5.5m long x 2.0m / 2.1m wide | - |
| Axles | Twin | - |
| Internal size | - | 3.04 x 1.68 |
| Bed height | - | 430mm |
Sources: Brian James Race Sport, Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS). Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the Race Sport if...
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
- Trek-Trailers Three Counties - Hereford
- Formula Trailers,, Brian-James Trailers Main Dealer in the SW UK - Wellington, Poole
Buy or hire the Challenger 50 Beavertail 10 x 5 (AD35105BTS) if...
- you want one that is 325kg lighter empty
- you want one that is rated 500kg heavier gross
A UK built galvanised plant trailer with a low loading beavertail for mini diggers, scissor lifts and rollers. Common on mini digger hire fleets and with small groundworks firms.
Full Challenger 50 Beavertail 10 x 5 (AD35105BTS) specifications →Common questions
What is the difference between the Brian James Race Sport and the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is 325kg lighter empty and is rated 500kg heavier gross. The Brian James Race Sport is a an open twin-axle car transporter with a fully punched steel deck; the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) is a 10 ft x 5 ft 3.5 tonne beavertail plant trailer.
Which is lighter, the Brian James Race Sport or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS)?
The Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS). It is 325kg lighter empty than the Brian James Race Sport.
Can I tow the Brian James Race Sport or the Indespension Challenger 50 Beavertail 10 x 5 (AD35105BTS) 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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