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Merida Big Trail 600 Mountain Bike Matt Green/Red Silver/Green (2021)

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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.


Merida Big Trail 600

  • Alloy Frame
  • 1x12 Speed Shimano Drivetrain (10-51 cassette)
  • Merida Comp TR Dropper Seat Post
  • Shimano M4100 -2 Piston Hydraulic Disc Brakes
  • Marzocchi Z2 Fork with 42mm offset - 140mm Travel


"The Merida Big.Trail is going to be a lot of fun for someone getting their first proper mountain bike, or a rider looking for a trail hardtail without breaking the bank."
- Mike Blewitt

Australian Mountain Bike Magazine

The Merida Big Trail 600 is a burly hardtail beast which is at home on the trails. The Big Trail reignites a bike with modern trail geometry, big 29er wheels and long travel for grip and comfort. This bike is all about bringing the most out of a hardtail which is easy to set up, maintain, affordable and can be just as fun as a full suspension mountain bike.

The lightweight alloy frame with internally routed cables is paired with a Marzocchi Z2 Fork with 140mm travel and lockout for versatile trail capabilities. The modern trail geometry ensures that this bike can descend with speed even on technical trails and still climb with ease thanks to the central seating position over the bottom bracket. Ride aggressively on trails all day long with the 1x12 speed Shimano drivetrain which is efficient and smooth. Add in the Shimano M4100 Hydraulic Disc brakes for powerful braking and this bike is flat out fun, ready to corner with aggression and confidence. Spend all day riding with fixing points for two bottles and hidden rack, fender and kickstand mounts for anyone that wants to make this bike a capable commuter.

The 600 takes it up a notch from the Big Trail 500, moving from 11 speed to 12 speed with the awesome Marzocchi Z2 Fork and M4100 Hydraulic Disc Brakes. The Big Trail 600 is the top of the range and it shows, this is one swiftly powerful bike that is a trail tamer ready for all day adventures.

Modern Trail Geometry

A long reach, paired with a slack 65.5° head angle and a steep seat angle make the BIG.TRAIL a solid descender even when the trail is full of roots and rocks, maintaining impressive climbing abilities, due to the central seating position over the bottom bracket. The extra short seat tube and low stand over height help create lots of space to manoeuvre the bike when the trail is tough but also allow for long travel dropper posts.

Boost Technology

The entire BIG.TRAIL range offers Boost technology at the front and rear. The shallower axle standard of 110 mm (front) and 148 mm (rear) allows for a wider spoke angle, resulting in a stiffer and stronger wheel, hugely beneficial on trail hardtails with 29er wheels.

Tyre Clearance

Our BIG.TRAIL rolls on 29er wheels and has tyre clearance for up to 2.5“ trail tyres. The combination of 29er wheels and 2.5“ tyres offer plenty or corner and climbing grip, while the big tyre volume and the 29er’ rolling over ability’ give our trail hardtail extra comfort and stability.

More Information
SKU 21MeridaBigTrail600MattGreenRedSilverGreen
Season 2021
Wheel Size 29"
Frame Material Alloy
Groupset Brand Shimano
Groupset Shimano Deore
Cassette Type 12 Speed
Fork Brand Marzocchi
Chainset Type Single
Brake Type Hydraulic Disc Brake
Front Travel 140mm
Bottom Bracket Race Face BSA 68/73 – 24mm
Brakes Shimano M4100; 2 piston
Brake Levers Shimano Deore
Cassette Shimano Deore M6100; 10-51 ATC; 12 Speed
Chain KMC X12
Crankset Race Face Ride; 32 ATC
Derailleur Rear Shimano Deore M6100 Shadwo+
Fork Marzocchi Z2; Air; 140 STR; Tapered; 44mm fork offset
Frame BIG.TRAIL TFS; MAT aluminium; 29 WHS; 148x12 AST; BSA BBR
Handlebar MERIDA EXPERT TR; MAT aluminium; 780 Wide; 20 Rise
Headset MERIDA M2331
Hubs Shimano MT410-B; 148x12 WHR; 32 Spokes; Centerlock
Pedals not included
Rims MERIDA EXPERT TR; 29 IWR; MAT aluminium; Tubeless ready (tubeless tape and valves not included)
Saddle MERIDA COMP CC with MERIDA Multitool with saddlebox
Seatpost MERIDA COMP TR; 30.9 Diameter; 0 Setback; S: 125 SPT - M/L/XL: 150 SPT
Stem MERIDA EXPERT TR; MAT aluminium; 35 Diameter; 0 Angle
Spokes Black stainless
Shifters Shimano SL -MT500-IL
Tyres Maxxis Dissector; 29x2.4"; fold; TR EXO Dual
Speeds 1 x 12
Sizing SKUs SM: MEHP2181786, MD: MEHP2181797, LG: MEHP2181805, XL: MEHP2181816

Merida Big Trail Sizing Chart

Rider's Height (cm)

This is an accurate estimate, and every new bike comes with a free professional bike fit when you click & collect in store, plus all bikes have a 30 day Perfect Ride Guarantee.

Hardtail Mountain Bike Geometry Diagram


ST Seat Tube

TT Top Tube

CS Chain Stay Length

HTA Head Tube Angle

STA Seat Tube Angle

BD Bottom bracket Drop

HT Head Tube

FL Fork Length

R Reach

S Stack

WB Wheel Base


Wheel Size 29" 29" 29" 29"
Frame Size 38 41 43 45
ST Seat Tube (mm) 380.0 410.0 430.0 450.0
TT Top Tube (mm) 579.0 600.0 622.0 645.0
CS Chain Stay Length (mm) 435.0 435.0 435.0 435.0
HTA Head Tube Angle (°) 65.5 65.5 65.5 65.5
STA Seat Tube Angle (°) 75.5 75.5 75.5 75.5
HT Head Tube (mm) 95.0 100.0 110.0 120.0
R Reach (mm) 415.0 435.0 455.0 475.0
S Stack (mm) 636.0 641.0 650.0 659.0
WB Wheel Base (mm) 1150.0 1172.0 1196.0 1220.0


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