Merida Big Trail 400 Mountain Bike 2024 - Hardtail MTB

The Merida Big Trail 400 has garnered praise from both riders and the mountain biking press for its trail-ready performance. With a durable aluminium frame and modern geometry, this bike offers a perfect balance of stability and agility, making it a top choice for trail riders.
Key Features:
- Frame: TFS-6061 double butted technoformed aluminium, smooth welding
- Front Suspension: Suntour XCR34 2CR DS; air; 140mm travel
- Drivetrain: Shimano CUES U6000, 10-speed
- Brakes: Shimano MT200 hydraulic disc brakes
- Wheels: 29" wheels with Kenda Regolith 29x2.4" tyres
- Hidden trail mount under top tube for tools and gear
- Available with 0% APR finance
The Merida Big Trail 400 is built for those who crave adventure on challenging terrains. Its frame, made from TFS-6061 aluminium, combines durability with a lightweight design, featuring smooth welding and internal cable routing for a sleek look. The modern trail geometry, with a slack 65.5° head angle and steep seat angle, offers excellent control and stability, whether you're tackling technical trails or enjoying a long ride.
Equipped with a Suntour XCR34 2CR DS fork providing 140mm of travel, this bike can handle rough terrains with ease. The Shimano CUES U6000 drivetrain ensures smooth and reliable shifting across its 10 speeds, allowing you to conquer various inclines effortlessly. Hydraulic disc brakes by Shimano deliver strong and reliable stopping power, enhancing safety on steep descents.
The Big Trail 400's 29" wheels come with Kenda Regolith tyres, providing excellent grip and control. Additionally, the bike features a hidden trail mount under the top tube, perfect for carrying tools and extra gear, and is designed to accommodate mudguards and a rack for extended adventures.
Whether you're a seasoned rider or looking to push your limits, the Merida Big Trail 400 offers a thrilling and dependable ride, designed with the expertise and passion for cycling that you expect from Tredz.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | TFS - 6061 double butted technoformed aluminium, smooth welding, Boost axle standard, tapered head tube, inboard disc mounts, internal cable routing, BSA BB standard, Max tyre size 29" x 2.5" |
Fork | Suntour XCR34 2CR DS; Air; 140mm travel; Tapered; lockout; 51mm fork offset |
Headset | Merida M4455 |
Stem | Merida Comp CC; aluminium; 31.8mm diameter; 7 degree rise. Stem length: 50mm all sizes |
Bars | Merida Expert CC; aluminium; 740mm wide; 10mm rise |
Front Brake | Shimano MT200 2 piston hydraulic disc brake caliper with Shimano RT10 180mm rotor |
Rear Brake | Shimano MT200 2 piston hydraulic disc brake caliper with Shimano RT10 180mm rotor |
Brake Lever | SHIMANO MT200 |
Rear Mech | Shimano CUES U6000; GS |
Shifters | Shimano SL-MT500-IL dropper lever and Shimano CUES U6000 |
Speed | 10 |
Rims | Merida Comp TR; 29mm inner rim width; aluminium; Tubeless ready (tubeless tape and valves not included) |
Front Hub | Shimano TC500-B; 110x15mm; 32 spokes; Centerlock |
Rear Hub | Shimano TC500-HM-B; 148x12mm; 32 spokes; Centerlock with Merida Comp TR axle including removable 6mm allen key |
Spokes | Black stainless |
Front Tyre | Kenda Regolith; 29" x 2.4"; wire bead |
Rear Tyre | Kenda Regolith; 29" x 2.4"; wire bead |
Seat Post | Merida Comp TR; 30.9mm diameter; 0mm lay back; S: 125mm seat post travel - M/L: 150mm seat post travel - XL/XXL 175mm seat post travel |
Saddle | Merida Comp SL with V-mount |
Chainset | Shimano CUES U4000; 32 tooth chainset. Crank length: 170mm (S), 175mm (M,L,XL,XXL) |
Bottom Bracket | Shimano BB-UN101; 73mm |
Chain | Shimano LG500 |
Cassette | Shimano LG300; 11-48 teeth; 10 speed |
Pedals | VP VPE-891 |
Merida Hardtail MTB Size Chart
Frame Size |
Height cm |
Height Feet / Inches |
XS |
< 163 cm |
<5’4” |
S |
157 - 173 cm |
5’2” – 5’8” |
M |
167 - 183 cm |
5’6” – 6’0” |
L |
177 - 190 cm |
5’10” – 6’3” |
XL |
187 - 196 cm |
6’2” – 6’5” |
XXL |
> 192 cm |
>6’4” |
What size frame do I need if I am between sizes? - read here
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Merida Big Trail 400 Mountain Bike 2024 - Hardtail MTB
Cycle to Work is a salary sacrifice scheme, where you can save up to 42% off a new Bike and Safety equipment. This means the cost is deducted from your salary as a non-cash benefit, so you save on tax and national insurance.
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