
Bikes up to 60% offWe monitor over 40,000 bikes daily to find the best prices
Today’s DealsBIG TRAIL 700
A 29″ aluminum frame hardtail trail bike with upper mid-range components.
Compare the full range
Manufacturer Price
£2,200($2,951)| Frame | Aluminum |
|---|---|
| Suspension | Hardtail, 140mm |
| Fork | Fox Performance Float 34 |
| Wheels | 29″ Aluminum |
| Drivetrain | 1 × 12 |
| Groupset | XT, SLX |
| Brakes | Shimano SLX Hydraulic Disc |
| Seatpost | Dropper |
Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.
Compare the full BIG TRAIL model range
View ComparisonSummary
The Merida Big Trail series is celebrated for its radical enduro geometry and engaging ride quality, making it a standout in the trail category. Reviews highlight its well-priced, control-focused kit and feature-packed frame, though some note limitations like headset cable routing and wet weather brake performance. The bike's suspension and handling are frequently praised, offering a blend of compliance and control that excels on big trails.
Radical enduro geometry and engaging ride quality
Well-priced, control and longevity-focused kit
Feature-packed frame with modern look and geometry
Confidence-inspiring handling and suspension performance
Generous dropper post travel and accessory bosses
Headset cable routing can be problematic
Wet weather brake performance lacks control and power
SR Suntour XCR34 fork isn't the stiffest
Bars are too narrow for some riders
Sizing may feel smaller than expected
the Big Trail isn’t just an exercise in extreme handling arithmetic, it’s clearly a bike that’s been ride tested into a really righteous balance for as much radness as you can handle
Merida has done everything right with this latest evolution of the Big Trail.
The Merida Big Trail 400 may not have some of the more boutique brands’ bits bolted to it, but it has absolutely nailed the essentials.
Feedback?
View all reviews
Jul 2024 · Guy Kesteven
The kickstand-compatible, daily driver that can totally kick ass on the raddest enduro trails
Full on radical enduro geometry
Steel feel front, powerful rear split
Well-priced, control and longevity-focused kit
Long drop seat post ready
Quiet, clean cable and brake routing
Kickstand, rack, and whale tail or full fender compatible.
Headset cable routing is a potential pain
Low BB means more crank taps
Only 2.4in of rear tire clearance
Jun 2023 · Ben Haworth
The Merida Big Trail 400 may not have some of the more boutique brands’ bits bolted to it, but it has absolutely nailed the essentials.

Feb 2022 · Alan Muldoon
The last time we lined up Merida’s Big Trail in a bike test against the best hardtails on the market it was quite a different machine. All models rolled on 27.5×2.8in Plus size tyres and at a time when trail bike sizing and geometry was evolving rapidly, its dimensions and angles felt a touch dated. But Merida didn’t take it lying down, and given that the UK has always been a hotbed for trail bikes – especially those with a harder-hitting nature – Merida consulted its dealer base for feedback, leading to a fully overhauled Big Trail platform with a completely different outlook. Frame A sleek aluminium frame is still at the heart of the Big Trail 600 but it’s now designed around 29in wheels and a 140mm travel fork, and is available in five frame sizes. There are four models starting at £1,175, we picked the Big Trail 600 at £1,675, one down from the flagship bike. There’s plenty to talk about with the new frame. At first sight we thought we’d been shipped the wrong size – not the XL we’d requested – but we needn’t have worried. Part of Merida’s new design is to build the frames around shorter seat tubes (taking advantage of modern 170-200mm droppers that are now available) and it was the short 455mm seat tube length that misled us. It gives buyers the option to consider reach and top tube measurements as a priority and move up a frame size without compromising on standover height. Its vital stats also stack up well, and while not ground-breaking they are a major leap forward from the previous generation. The 65.1º head angle, 308mm bottom bracket height and 1,225mm wheelbase are all on the money. Merida has packed the Big Trail frame with neat details as well as an exceptionally smooth finish. The down tube sports two bottle cage mounts and there’s an on-trend accessory mount under the top tube, along with SRAM’s universal gear hanger. Suspension There’s a Marzocchi Bomber Z2 up front, but gets 10mm more travel than the one on the Nukeproof Scout 290 Comp. In fact, it’s the only bike in the test with a 140mm fork. Like most forks on other modern hardtails, with the exception of the steeper Kona Honzo, Merida uses a shorter 44mm offset crown to work with the modern geometry and help keep the steering sharp at lower speeds. So what once was a custom tweak has now become the new norm. With a longer travel fork and the option to upsize, Merida has kept the head tubes at a more generous length. And with no conical top cap on the headset there’s still the option to slam the stem to load the front wheel – and we certainly took advantage of that. Components It’s a heavy dose of Shimano for the Big Trail 600 and that extends to the hubs, rotors and neatly integrated dropper lever. The only major deviation are the cranks, which are from …Continue reading »
Lighter than most rivals.
Poor wet weather brake performance.
| Frame | BIG.TRAIL TFS, material: aluminium, 29x2.5" max. wheelsize, 148x12mm axle standard, BSA bottom bracket standard, SRAM-UDH Hanger BB Standard: BSA, 68mm, Threaded Hanger Standard: UDH |
|---|---|
| Fork | FOX 34 Float Performance, Air, 140mm suspension travel, Tapered, 44mm fork offset, 29x2.6" max. wheelsize Travel: 140mm Spring Type: Air |
| Bottom Bracket | Race Face BSA 68/73 – 24mm |
| Headset | MERIDA M2331 |
| Stem | MERIDA EXPERT TR, material: aluminium, 35mm diameter, 0° stem angle, 50 mm |
| Handlebar | MERIDA EXPERT TR, material: aluminium, 780mm width, 20mm rise |
| Saddle | MERIDA EXPERT SL, V-mount, incl. MERIDA minitool |
| Seatpost | MERIDA COMP TR, 30.9mm diameter, 0mm setback, S: 125mm travel seatpost - M/L: 150mm travel seatpost - XL/XXL 175mm travel seatpost Type: Dropper |
| Rear Derailleur | Shimano SLX M7100 Shadow+, SGS |
|---|---|
| Crank | Race Face Aeffect, 32 teeth, 170 mm-S, 175 mm-M up |
| Shifters | Shimano SL -MT500-IL / Shimano XT, Multi Release |
| Cassette | Shimano Deore M6100, 10-51 teeth, 12 speed |
| Chain | KMC X12 |
| Brakes | Shimano SLX M7120, 4 piston Type: Shimano SLX Hydraulic Disc |
| Rims | MERIDA EXPERT TR, 29mm inner width, material: aluminium, Tubeless ready (tubeless tape and valves not included) |
|---|---|
| Front Hub | Shimano SLX, 110x15mm width front hub, 32 spoke holes, Centerlock, 148x12mm width rear hub, 32 spoke holes, Centerlock |
| Rear Hub | Shimano SLX, 110x15mm width front hub, 32 spoke holes, Centerlock, 148x12mm width rear hub, 32 spoke holes, Centerlock |
| Tires | Front: Maxxis Dissector, 29x2.4", fold, TR EXO Dual, Rear: Maxxis Dissector, 29x2.4", fold, TR EXO Dual |
| Disc Rotors | Shimano RT54, 180 mm |
First added June 4
Last updated May 18
Not listed for 741 days