The 4 Best (Lightweight) Mountain Bikes Under £300 In 2020 That Are Great For Beginners

Bike Standing In The Countryside

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When you’re new to mountain biking, a lot of people will tell you that you should save up some cash & buy a really good bike right from the start, otherwise you’ll regret it later down the line.

And this may well be true. You may indeed regret it… But there’s also something else you might regret…

The other thing you might regret is spending a fortune on a flash, state-of-the-art bike & then deciding that mountain biking simply isn’t for you (which happens, a LOT).

That’s actually why one of our top recommendations for getting the best mountain for under £300 is actually to buy second hand – from somebody that’s suffered that exact fate.

And that aside, you may not necessarily need an expensive bike. As beautiful as an expensive bike may be, for your requirements, it may just be complete overkill.

But whatever your reasons for buying a mountain bike under £300, the one thing you WILL want (as with anything) is to get the absolute best bang for your buck.

You don’t want any bike for under £300. You want the BEST mountain bike for under £300 that you can lay your hands on… And rightly so.

Thankfully, that’s exactly what we aim to help you with here in this blog post today.

The Best Mountain Bikes For Under £300

Whilst we are going to focus on suggesting new mountain bikes for under £300 in this list, one of the things we’d strongly advise (as we touched on above) is to consider buying second hand.

By buying second hand you may actually be able to find yourself picking up a really good £500 bike (or more), for under £300… And condition dependant, you’ll probably get more out of that than you would a new bike for £300.

Some great marketplaces for finding quality, second-hand bikes include Gumtree, eBay & of course, our very own Buy & Sell section.

Hint: Learn how to avoid buying a stolen bike.

But if you’re totally new & don’t know what to look out for when buying a bike second hand or simply just want the feel of having a brand new bike, then continue reading for our list of top-buys…

The Best New Mountain Bikes Under £300

First thing’s first, this price range really is touching the budget end of the bike range, so whilst these bikes will be perfectly okay for “getting around”, they’re not going to suitable for practising to become the downhill champion of the world.

If you want something more capable, look second hand (or check out 2019 clearance stock) instead.

1. Carerra Valour Mountain Bike

Carerra ValourA basic, yet stylish & at 14KG, a relatively lightweight entry-level mountain bike with front suspension for a little extra added comfort.

For the average user looking for a bike to be capable of mostly on-road riding with the option to cycle across some rough ground if needed, this bike would be just the job.

And with 24-speed gearing, it’ll be suitable for all users, regardless of fitness levels. There’ll be plenty of gears to go through on the hills so they shouldn’t be any problem at all.

The bike does only come with V-brakes, so if you’re looking for something specifically with disc brakes then you might need to rule this one out of the equation.

2. Mongoose Villain 2

Mongoose VillainFeaturing the same SR Suntour forks at the Carerra Valour, this is another stylish yet relatively capable entry-level mountain bike… And this option comes with disc brakes.

Again, however, this is a mountain bike designed for more “careful use” and wouldn’t really be suitable for the toughest of trails (or, tough trails at all, really).

But if you’re looking for a stylish new bike with a long gear-range for the hills that also has disc brakes AND costs under £300, then this is definitely up there as a top option.

3. Indur 29er

Indur 29erThe Indur 29er is a bike that’ll be a little more capable on the trails with the 29″ wheels giving you that added control over the bike, so if you’re going to be hitting the trails more often than the road, this may be your best pick.

It also features Shimano MT200 hydraulic disc brakes and the forks come with lockout too meaning that you can essentially turn it into a fully-rigid with the flick of a switch to make for more efficient climbing.

But… 29ers aren’t for everybody & they’re typically more suited to longer continuous rides as opposed to rides that involve a lot of starting & stopping.

4. Falcon Progress

Falcon ProgressIf stability is your main concern, then the Falcon Progress is a bike to look at it. It’s a simple, fully-rigid entry-level mountain bike with wide-riser bars for better control.

Needless to say, it’s relatively lightweight & to make up for its lack of suspension it comes with a padded saddle and soft compound grips.

This one, however, only features an 18-speed transmission & also lacks disc brakes, too.

But if you’re simply looking for a relatively capable bike & will be doing most of your riding on the road, then this will be a perfectly good bike (providing you dodge the potholes).

Up For Stretching Your Budget?

The bikes listed above (whilst pretty capable for the average user) truly are the “budget end” of the mountain bike range & if you’re able to stretch your budget just a tiny bit past £300 you could pick up a much better bike.

Stretch it to £400 for example & you could find yourself picking up one of the two following, very capable bikes:

GT Aggressor Expert

GT AggressorFor years the GT Aggressor has been one of the main go-to’s for an entry-level mountain bike & if you browse any cycling forums you’ll no doubt see it being suggested to newcomers in the comments.

It’s an “it is what it is” bike… A reliable & strong bike, built by a very reputable company.

It features 21 gears & it’s certainly capable to handle most trails, plus it comes with hydraulic disc brakes too.

Giant ATX 2

Giant ATXThis is another solid bike produced by yet another solid company & comes in at around the exact same price range as the GT Aggressor.

The Giant ATX also features hydraulic disc brakes & it comes with a 3×8 speed setup compared to the 3×7 on the GT. The forks come with an extra 20mm of travel in comparison, too.

The Giant, however, doesn’t come in a 29″ version whereas the GT Agressor does… So for these 2 pretty similar bikes, the choice between the 2 mainly lies on rider preference.

The Bottom Line

Being realistic, if you’re buying a mountain bike brand new & only looking to spend £300 then you’re only really going to find yourself getting a “relatively” capable bike, suitable for careful use.

This includes riding on the road, across fields & some light gravel tracks.

Anything more than that could be deemed too much for these types of budget bikes & often when purchasing the bikes they’ll come with warnings informing you of exactly that.

So instead, we would strongly advise that you look into going down the route of a second-hand bike, or stretching your budget just ever so slightly if it is indeed possible to do so.

By buying a bike second hand you could find yourself getting a much more capable machine for the same amount of money, so it’s definitely a route worth looking into it, at the very least.

But if buying second hand isn’t something you want to do & you really can’t stretch your budget past the £300 then we hope our post here has been useful towards helping you find the best mountain bike for £300.


  1. A very valid comment in this Blog, the amount of people I have seen, and ridden with who have bought an MTB, gave it a go, and found out it’s not for them is unreal after spending a lot of money on a top spec bike and all the kit to go with it…………….

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