All about the Schwalbe G-One Allround

Do you have a 'plus' bike but sometimes wish it was a 'gravel' bike?

Some time ago, I tried a set of 27.5 x 2.8in Schwalbe G One Allrounds on a dirt and paved trip in Spain – and I was kind of blown away. Somehow, they turned a relatively heavy and slovenly steel ‘plus’ bike into a spritely allroad machine. I wrote a glowing review for… only for them to be discontinued!

Luckily for 2021, there’s a 27.5×2.8in option on the cards. It’s the same tyre, albeit in the DD – Double Defence – version. What this means to the ride, aside from minimising the chance of punctures, I’m not sure. As 845g it is, however, about a quarter of the weight more, given that the lightweight version claimed a svelte 655g. But even so, it comes in at comfortably below the 1kg mark and will likely be considerably lighter than the tyre it replaces.

Luckily for me, I managed to get hold of one last set of discontinued lightweight G-Ones (art. no. 11601056, Evo, SnakeSkin, TLE, with a reflective sidewall) and now that I’ve fitted them to the SWB, my enthusiasm for this tyre is renewed.

For ‘all road’ day rides out of Oaxaca, it immediately gives the bike a noticeable pep on sprints from traffic lights, it steers quickly, and once it’s aired down a little, it’s very compliant on rural dirt roads. When I hit the inevitable paved stretches back into town, I don’t begrudge them at all – in fact, it’s the opposite. With this tyre and a comfortable ‘alt bar’, it’s hard to see why I’d want a drop handlebar gravel bike, aside from it being a bit lighter overall. I bet a gravel bike would be fun to kick up to speed, but I don’t think they’d be a massive difference when cruising along – gearing differences aside – and the 2.8s would pull ahead on any descent that’s burlier than a forest road.

In fact, on everything but really loose corners and very gloopy mud, the G-One Allround does surprisingly well, even dry rocky singletrack if you air it down a little – which you can confidently do, given its large volume. Sure, it’s not a proper mountain bike tyre and won’t grip like one when you really push it, but you can’t have everything, right?

Anyway, if you have a rigid 27.5in Plus bike, these tyres are well worth a try. Better still, maybe you can track down an older set and save yourself some all-important rotational weight for stop-start day rides. From my experience, even the lightweight version is still plenty durable.

If you’ve tried the latest version of this tyre, let me know how you get on!

The current 27.5 x 2.8in G-One Allround shows up on the Schwalbe website as Art. No. 11600953.01. It’s listed as 845g, is tubeless ready, and costs $59.

Unfortunately, the G-One Allround maxes out at 29 x 2.25. How great would a 2.6 or 2.8in version be!

Comments (4):

  1. Sam

    27 August 2021 at 5:49 pm

    Just got a pair of DDs on your recommendations – unsurprisingly a transformative ride after taking off some WTB Rangers! Definitely gives a bit of zip to my Pine Mountain that was lacking – at least while the conditions are dryish here in the UK. They’re a bit heavier than reported – mine were just over 900g on the kitchen scales. Still lighter than the rangers and considerably less rolling resistance. They also both went up tubeless like a dream – when you can do two tyres in an un rushed 40 mins before breakfast you know it’s going to be a good day! Big thanks for flagging these up Cass!

    • Cass

      28 August 2021 at 3:40 pm

      Look forward to hearing you they fare for you, Sam!

      And thanks for the real-world weight, too.

  2. Tom

    9 May 2022 at 3:11 pm

    Put these on my Sonder Frontier 27.5+ bike after the first review and they make the bike a true ‘all terrain’ adventure machine – other than occasional slips on some mud/wet rock, haven’t had to worry about what kind of trail I’ll be taking on that day, be it tarmac/forest roads/rocky trails – just link them all together with one bike and not have to compromise on speed, comfort or fun. I’ve been running them with tubes with the intention of going tubeless at some point but the double-defence puncture resistance has not failed yet either.

    • Cass

      12 August 2022 at 4:35 pm

      That’s great to hear, Tom. I feel the same way!

      I’d definitely recommend trying a tubeless setup at some point, mostly because you’ll be able to run lower tyre presures, adding comfort and traction. These tyres actually do pretty well in dry, rocky terrain!


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