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2025 Merida

BIG TRAIL 300

A 29″ aluminum frame hardtail trail bike with upper mid-range components.

Manufacturer Price

£1,100($1,475)
Weight32.6 lbs  
FrameAluminum
SuspensionHardtail, 140mm
ForkSuntour XCR Air
Wheels29″ Aluminum
GroupsetCUES
BrakesShimano Hydraulic Disc
SeatpostDropper
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Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
BIG TRAIL 300
Other Trail bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

25 mph

BIG TRAIL 300

26 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Price History
Reviews
Singletrack World
Merida Big Trail 600 review

Mar 2025 · Ben Haworth

The latest generation Merida Big Trail takes the previous incarnation and runs with it. It runs all the way to the top of the hardcore hardtail heap.

Highs
  • Massive standover

  • Great brakes

  • Not a harsh ride

  • Impressive level of fabrication

  • Ample tyre/mud clearance

  • All necessary bosses for accessories and bottles

  • Excellent chainstay protector and modest but effective chainguide

  • Shimano Deore rear mech reduces noise levels

  • UDH mech hanger

  • Good multi-tool included

  • RockShox Pike fork is very capable and adjustable

  • Shimano XT M8120 4-pot brakes with 203mm rotors

  • Decent width and rise handlebar

  • Merida’s own-brand Comp EC lock-on grips are great

  • 12-speed Shimano Deore M6100 drivetrain

  • Merida Expert TR II dropper post with generous travel

  • Merida Expert TR II rims with 28mm internal width

  • Shimano TC500 hubs are smooth and rolling-tastic

  • Maxxis Minion DHF front tyre is rad

  • Extremely capable geometry for a hardtail

  • Surprisingly comfortable ride

  • Good climbing ability

Lows
  • Thru-headset cable routing

  • Short chainstays might not suit taller riders

  • Undergunned rear tyre

  • Dropper post occasionally requires a helping hand to get back up to full extension

  • Rear Maxxis Dissector tyre lacks bite for cornering and braking

  • Definite penchant for pedal strikes

  • Not a poppy puppy, super lowness makes for a very stuck-down ride

Read Review

Bike Perfect
I rode Merida’s all-new Big Trail 600 hardtail MTB and the fresh geometry makes it a fantastically rad riding freak

Jul 2024 · Guy Kesteven

The kickstand-compatible, daily driver that can totally kick ass on the raddest enduro trails

Highs
  • 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.

Lows
  • Headset cable routing is a potential pain

  • Low BB means more crank taps

  • Only 2.4in of rear tire clearance

Read Review

MBR
Merida Big Trail 600 (2022) review - MBR

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 »

Highs
  • Lighter than most rivals.

Lows
  • Poor wet weather brake performance.

Read Review

Geometry
Specs
Build
Frame

BIG.TRAIL TFS II, material: aluminium, 29x2.4" max. wheelsize, 148x12mm axle standard, BSA bottom bracket standard

BB StandardBSA, 73mm, Threaded

Fork

SR Suntour XCR34 2CR, Air, 140mm suspension travel, Tapered, lockout, 44mm fork offset, 29x2.4" max wheelsize

Travel140mm

Spring TypeAir

Bottom Bracket

Shimano BB-UN101, 73mm

Headset

Acros ICR MERIDA EXTERNAL neck, Upper and lower IPS sealing

Stem

MERIDA COMP TR, material: aluminium, 35mm diameter, 0° stem angle, 40 mm

Handlebar

MERIDA COMP TR II, material: aluminium, 780mm width, 35mm rise

Saddle

MERIDA COMP SL, V-mount

Seatpost

MERIDA COMP TR II, 34.9mm diameter, 0mm setback, travel seatpost XSHORT: 150mm, SHORT, MID, LONG, XLONG: 170mm

TypeDropper

Groupset
Rear Derailleur

Shimano CUES U4000

Crank

Shimano CUES UT-400-1, 32 teeth, 170mm on all sizes

Shifters

Shimano CUES U4000

Cassette

SunRace U9, CS-U980 9AZ, 11-46 teeth

Chain

KMC xGlide

Brakes

Shimano MT200, 2 piston

TypeShimano Hydraulic Disc

Wheels
Rims

MERIDA COMP CC II, 25mm inner width, material: aluminium, tubeless ready

Front Hub

Shimano TC500-B / Shimano TC500-HM-B, 110x15mm width front hub, 32 spoke holes, Centerlock, 148x12mm width rear hub, 32 spoke holes, Centerlock

Rear Hub

Shimano TC500-B / Shimano TC500-HM-B, 110x15mm width front hub, 32 spoke holes, Centerlock, 148x12mm width rear hub, 32 spoke holes, Centerlock

Tires

Front: Kenda Regolith, 29x2.4", wire, Rear: Kenda Regolith, 29x2.4", wire

Disc Rotors

Shimano RT10, 180mm

Rider Notes
Riders Also Viewed

First added July 9

Last updated May 30