Thorn bring all of their touring bike experience into play with the Sherpa, successfully marrying 26-inch wheels to the drop-barred tourer without any compromise. The frame is tough, the wheels are strong, the kit high-quality, the value excellent – another top-notch offering from the Somerset specialists. Designed for medium-weight touring, it makes a great all-rounder.
- Frame and fork: British-designed chromoly frame, handmade in Taiwan to a high standard. The forks show Reynolds 531 tubing still has a job to do, even after 73 years.
- Handling: Stable, surefooted, conﬁdent – the Sherpa shows off steel’s strength to the full.
- Equipment: Sensible, tough, reasonably priced nine-speed Deore kit and bar-end levers – a great choice for a rugged tourer.
- Wheels: Shimano off-road hubs, Rigida rims and Panaracer tyres are a top combination for 26in-wheeled touring.
Sherpa? More like a Postie
Thorn make a massive range of touring bikes for just about every kind of trip. This includes the front suspension and Rohloff hub gear-equipped eXXp and the expedition-speciﬁc eXp R and eXp bikes, each nudging the £3,000 price bracket. The Sherpa starts at a much less eye-watering £899, but is still designed to “carry a week’s shopping, heavy camping kit… even both at the same time! It will take you to the other side of town, or to the other side of the planet”.
Quite a claim for this bright red bike – so red a small child mistook one of our testers for a postman while he was cycling through Bristol. So, if you don’t fancy being taken for a postie on a pillar-box red bike you might go for the more understated black alternative.
Sizing our test bike was done online using Thorn’s own measuring system, and it turned out to be a perfect ﬁt for our in-house cycle tourer. While the Sherpa’s multiple steerer tube spacers won’t appeal to everyone, once you get the correct bar height for your riding you can cut the steerer down. Don’t do this before you get it right though.
Big wheels vs 26-inch
The Sherpa’s frame is handmade in
The bike comes with 26in (mountain bike-size) wheels. These have several advantages over the larger hoops normally found on road bikes. Being smaller, a 26in wheel should be tougher. And if you’re touring off the beaten track – and let’s face it that’s just what these bikes are for – it’ll be much easier to ﬁnd replacement tyres and tubes (and rims, if it comes to that).
Ultimately the riding difference between bikes with 700C wheels and 26in wheels is marginal, as once the tyres are on, the difference in diameters isn’t that great – 26in wheels are a little stronger, 700C wheels smoother over the bumps. In the end, the choice depends on what type of cycling you’re likely to be doing.
If you’re mainly on tarmac in the
Ready for some rough treatment
The Sherpa’s ride is surefooted and convincing, and it coped with loads without murmur or complaint. The one area where we would consider some minor tweaks is around the handlebars – oversized bars do seem to offer greater comfort and the Tektro brake levers had a slight but noticeable ridge on top, which took a little getting used to, rather than a more comfortable rounded surface.
Two ﬁnal things: our Sherpa turned up with a little glass jar containing a red liquid. There were concerns that our tech ed was taking up wearing nail polish but this turned out to be paint for touching up the frame. A good call for a bike that’s likely to get some pretty rough treatment over its lifetime.
And the Sherpa, like all Thorn bikes, comes with a 14-day money-back pledge. “How is that for conﬁdence in the quality of our product?” Thorn says, and given our time pounding out the miles on this we don’t reckon too many customers will be asking for refunds.
|Available Sizes||46 48 51 53 56 61cm|
|Rims||Rigida 26in box section|
|Top Tube (cm)||57|
|Standover Height (cm)||78|
|Seat Tube (cm)||48|
|Bottom Bracket Height (cm)||21.8|
|Stem||Alloy ahead with 4-bolt standard bar clamp, 2-bolt 1 1/8in steerer clamp, 11cm|
|Shifters||Shimano 9-speed SIS bar ends|
|Seatpost||Thorn by Kalloy, 27.2mm, alloy single bolt seat clamp, 330mm length|
|Saddle||San Marco Rolls, steel rails|
|Rear Wheel Weight||2175|
|Brakes||Deore Vs, Tektro RL 520 levers|
|Rear Hub||Shimano Deore|
|Rear Derailleur||Shimano Deore long cage rear|
|Handlebar||Alloy ahead with 4-bolt standard bar clamp, 2-bolt 1 1/8in steerer clamp, 11cm|
|Front Wheel Weight||1574|
|Front Hub||Shimano Deore|
|Front Derailleur||Shimano Deore|
|Frame Material||Thorn 969 chromoly, cast dropouts.|
|Fork||Reynolds 531 blades, 1 1/8in steerer, forged dropouts|
|Cranks||Shimano Deore 2-piece alloy, 4-bolt spider with steel spindle, 22/32t steel rings, 42t alloy, 170mm arms|
|Cassette||Shimano HG 50 9-speed 11-32|