Bike Check – Owen’s Orbea MX20

Owen got a new bike for his fifth birthday – an Orbea MX20 Team Disc. It is a proper mini mountain bike, with gears, fat tyres and hydraulic disc brakes. Orbea have discontinued this model, so I bought a 2018 model secondhand, then gave it a refresh.

Of course, during the refresh there were a few upgrades, mostly to fit with the green colour scheme Owen has had on all his pedal bikes. The changes from the standard specification are:

  • SDG Slater Pro Kit in green (pedals, saddle and thinner handlebar/grips) – the handlebars are trimmed to 590mm.
  • 40mm BrandX stem
  • Green gear cable housing
  • Hope stem cap in orange (fitted by the previous owner)
  • RRP mudguard in green
  • Decathlon bottle cage

Owen has now had a few chances to ride his new bike, and the verdict is that he “loves it”! He is getting the hang of the gears, and already finding how much easier they make riding up hills. The larger wheels and much more powerful brakes also give him more confidence to ride faster on trails. It is slightly too big, but at the rate he is growing that will not be a problem soon.

As I am a bike geek, there are a few jobs still to do: I was not able to set the standard wheels and tyres to run tubeless. The wheels are already set up for tubeless, but the tyres seemed to be too loose on the rims. Hopefully new tyres will help. I would like to replace the brake levers – Owen has smaller hands than me, but bigger brake levers. My other concern is the rear derailleur – it is too close to the ground and does not have a clutch mechanism to keep the chain in place. This will likely drive an upgrade to a ten-speed drivetrain – fortunately, I have some of the components spare, freshly removed from my hardtail.

For me, the best thing is the opportunities it opens up for Owen and I to ride together. Even after a few weeks on the bike his pace and confidence on blue graded trails have increased, and he is also able to cover more distance. This bike, combined with our TowWhee tow rope will allow us to ride more trails together, so I am looking forward to a summer of adventures with Owen.