“I’ve got about £3500 for a new full suspension mountain bike, what would you go for?” It’s one of the most common questions we hear in the shop. It’s a good budget too. It’s enough for a proper bike from a brand you’ve heard of, with suspension and parts that take real abuse and keep working once the trails turn to soup over a Scottish winter.
What follows isn’t a spec sheet read back to you. It’s five full suspension bikes we’ve got in stock now, what each one is built to do, and where your money goes. We’ve leaned on how these bikes are designed and how the cycling press has rated them, so you get the honest picture rather than the marketing line. We’ve also flagged a couple that have been knocked down into this bracket, because a discount on last year’s bike is often the smartest way to spend your money.
1. Giant Reign 2, the race-bred enduro bike
Enduro
£3499
The Reign is Giant’s enduro bike, and the line has been raced at the top level for over a decade. This is the newer version with 160mm of rear travel from Giant’s Maestro suspension, paired with a 160mm fork up front. “Travel” just means how far the suspension moves to soak up hits, and 160mm is squarely in enduro territory.
What you’re paying for is a bike that stays calm and planted when the trail gets steep, fast and rough. A three-position flip chip lets you tweak the angles and switch the rear wheel between 27.5in and 29in, so you can set it up playful or stable. It’s a lot of bike. If most of your riding is steep and gnarly, that’s exactly what you want. If your local trails are flatter and twistier, you may not use everything it offers.
2. Trek Top Fuel 8 Gen 4, the do-it-all trail bike
Down-country / trail
£3200
If the Reign is the big hitter, the Top Fuel is the all-rounder. It runs 130mm at the front and 120mm at the rear, which is less than the others here, and that’s the point. Less travel means a lighter, quicker bike that climbs and pedals with far less effort, while still having enough to handle most trail centre runs and a fair bit more.
It’s built from Trek’s Alpha Platinum aluminium, with a 12-speed Shimano XT and SLX drivetrain and a Fox Rhythm 34 fork. That’s a sensible, hard-wearing spec at this price. A four-position adjuster lets you firm it up for climbing or open it out for rougher ground. The cycling press consistently rates it as a versatile short-travel trail bike. This is the one to look at if you ride everything and want a bike that doesn’t punish you on the way up.
View the Trek Top Fuel 8 Gen 4
3. Ibis Ripmo AF SLX, the discount worth jumping on
Trail / enduro
£2800 £3499
This is the discount pick of the group, down from £3499 to £2800. The Ripmo AF takes the much-loved carbon Ripmo and puts it in a tougher, cheaper aluminium frame. It runs around 147mm at the rear and a 160mm fork, which puts it between a trail bike and a full enduro bike. In plain terms, it climbs better than its travel suggests and still loves a rough, fast descent.
The clever bit is the DW-link suspension, designed by Dave Weagle, one of the most respected names in the trade. It pedals firmly without bobbing about, then stays sensitive over bumps. The press has rated the Ripmo AF for years. At £2800 with a Shimano SLX build, it’s a lot of capable bike for the money, and the saving covers a good chunk of kit or a first service.
4. Trek Slash 8 Gen 6, the high-pivot bruiser
Enduro
£3400
The Slash is Trek’s full enduro bike, and the Gen 6 was a ground-up redesign. It uses a high-pivot suspension layout, where the rear wheel moves back and up as it compresses, so it stays smooth when you hit square edges and rocks at speed. There’s 170mm of travel front and rear and a mixed wheel setup, with a 29in front and 27.5in rear to keep the handling lively.
BikeRadar named it an Enduro Bike of the Year contender and called out the value, the composed feel at speed and how well it climbs for such a big bike. The honest flip side is that the stock tyres struggle in proper mud, which is worth knowing in Scotland, and the fork rewards a bit of setup time. Neither is a deal breaker, and both are easy to sort. If you want a bike for steep, chunky terrain that you still pedal to the top yourself, this is it.
5. Marin Alpine Trail XR, the big saving and a lot of bike
Enduro
£3599 £4499
The Alpine Trail XR has dropped from £4499 to £3599, which brings a £4000-plus enduro bike into reach. It’s built on Marin’s Series 4 aluminium frame with the MultiTrac 2 LT suspension, giving 160mm at the rear and a 170mm fork, with mixed 29in and 27.5in wheels.
This one is all about going down. You can adjust the head angle and the bottom bracket and chainstay length to set it up for your trails, and there’s storage inside the downtube for tools and a spare tube. The press rates it as a confident, stable descender and a lot of bike for the money. It’s on the heavy side, so it asks for a bit more effort on the climbs, but if your priority is steep, rough descents and you like the idea of a saving, it makes a strong case.
View the Marin Alpine Trail XR
How to choose between them
Here’s the short version. If you ride everything and want an easy life on the climbs, the Top Fuel 8 is the all-rounder. If you mostly point downhill and want maximum capability, the Slash 8, Reign 2 and Alpine Trail XR are the enduro options, with the Alpine Trail the value choice thanks to the discount. The Ripmo AF sits in the middle and is the best-value all-round bike here at £2800.
Every full suspension bike we have in this price range
For the full picture, here’s every full suspension mountain bike we have in stock from around £2800 to £3600 at the time of writing. Stock changes, so call the shop on 01563 526800 to check.
| Bike | Type | Price |
|---|---|---|
| Ibis Ripmo AF SLX | Trail / enduro | £2800 (was £3499) |
| Whyte Sythe RS | Trail | £3199 |
| Trek Top Fuel 8 Gen 4 | Down-country / trail | £3200 |
| Trek Slash 8 Gen 6 | Enduro | £3400 |
| Giant Reign 2 | Enduro | £3499 |
| Marin Alpine Trail XR | Enduro | £3599 (was £4499) |
Frequently asked questions
What is a good full suspension mountain bike for around £3500?
At around £3500 you can buy a well specced alloy trail or enduro bike from a major brand. Bikes in stock at Sprockets in this bracket include the Giant Reign 2, the Trek Top Fuel 8 Gen 4, the Trek Slash 8 Gen 6 and the Marin Alpine Trail XR, plus the discounted Ibis Ripmo AF SLX. The right one depends on the riding you do, so it is worth coming in to talk it through.
Should I buy a trail bike or an enduro bike?
A trail bike has less suspension travel and is lighter, so it climbs and pedals more easily and suits everyday riding and trail centres. An enduro bike has more travel and a slacker, more stable shape, so it is happier on steep, rough descents but takes more effort on the climbs. If you ride up and along as well as down, a trail bike is usually the better all-rounder.
Is it worth buying a discounted previous-year mountain bike?
In most cases, yes. A bike that was strong last year is still a strong bike this year. Frame design, suspension and geometry change slowly, so a discounted model often gives you the same ride for less, with the saving going towards kit or servicing. The main differences tend to be the colour and small spec tweaks.
Can I try the bike before I buy?
Yes. Come into the Sprockets shop in Kilmarnock to sit on the bike and check the size and fit before you decide. Stock moves quickly, so call first on 01563 526800 to make sure the bike you want is in.
Before you buy. Frame sizing varies between brands, so the best thing you can do is come into the shop, sit on the bike and see how it feels. Stock moves fast, so give us a call on 01563 526800 first to check the bike is in. We’re happy to talk it through and help you get the size right.