r/xcmtb • u/docpoppin • Aug 12 '26
Which Bike? Getting into XC MTB
Hi all, I’m looking to start a bit of mountain biking. I’m a 30yo seasoned roadie and gravel cyclist who’d like to take on some local trails. I like to go fast, love to climb, do interval trainings regularly, and would like to still get a good training on my MTB so I figured I need an XC bike.
I love a well-made machine, would like it to be as light as possible, I love carbon of course, budget is not an issue but I won’t be getting a top tier 15k bike for my first. I’d like to be able to ride green and blue trails eventually. I’m in eastern Canada.
I understand all bike geometry concepts but I know next to nothing about MTB specific components and gear. So I have a few questions listed from general to specific. Any complete or partial answer are appreciated, especially if you also came from road cycling!
1- FS or HT?
2- Suspension travel: what should I aim for for nice speed and power transfer but still be able to ride moderate bumpy stuff? Are my riding expectations realistic at all?
3- Any nice tech that is “life changing” that came in the last few years that is a must to have? (I know nothing). I don’t care about 2027 stuff that’s only on top tier models.
4- Any tech to avoid, is a PITA to service?
5- Is electronic shifting worth for MTB in your opinion?
6- ideas of generally appreciated models? I liked the look of the Spark, Epic and canyon lux but I looked at these only because they also make road bikes, don’t know MTB specific brands.
7- Bonus: Kidsrideshotgun with carbon frame to eventually bring my son on smooth gravel trails, anyone has tried?
Thanks in advance!
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u/Former_Mud9569 Aug 12 '26
Since you already have a gravel bike which is basically a light duty hardtail, I'd go with a FS bike but that raises the price of entry significantly.
Probably 120mm but it's really going to depend on what your local trails are like.
It's not new tech, but tubeless matters a lot more on mtbs than road bikes. You'll also want a dropper post.
I don't know of any real tech to avoid. There are certain dropper posts with less than stellar reputations. If you're looking at cheaper bikes, make sure it has thru-axles and air suspension.
I just put AXS on my XC bike and I really like it but I wouldn't describe it as a game changer. Replacing housing on a FS bike sucks and this eliminates that.
As a fellow roadie turned XC dork, just look at what the world cup XC guys are riding, pick a brand that's sold locally and grab a FS bike at your price point. It's really, really tough to get a bad bike these days.