Merida Big Seven 40 2026

Begin your journey into the world of MTB

This model uses the latest aluminium frame, combined with 27.5" wheels to ensure agility and manoeuvrability, thus offering a sturdy yet lightweight base for a high-value, high-performance setup. With updated geometry and a 120 mm air fork, it is a reliable off-road bike that is also versatile for everyday use. Shimano CUES 1x9 drivetrain and hydraulic disc brakes complete a simple but effective package.
In the demanding world of cross-country, the classic hardtail remains one of the most authentic and effective tools. The BIG.NINE range with 29" wheels is available with a carbon frame or in two aluminium versions to suit all budgets. The latest generation CF carbon and LITE aluminium frames feature modern geometry, increased ground clearance and riding stability, perfect for tackling the most technical race courses. TR versions designed for downcountry riding are also available, with increased fork travel, aggressive tyres and a dropper seat post. For beginners, the updated BIG.NINE TFS offers a more relaxed geometry and versatile, affordable spec for tackling both trails and urban riding. The BIG.SEVEN TFS models, with 27.5" wheels, are ideal for shorter riders. Classic XC hardtails are at the heart of the range and are the expression of the vast experience and expertise accumulated in over half a century of production. The BIG.NINE range embodies the combination of modern frame technology, attention to detail and craftsmanship that has always distinguished ‘Made in Taiwan’ products.

Features

• Updated TFS aluminium frame with clearance for 2.4" tyres
• Updated geometry for confident off-road handling
• X-Fusion air-sprung suspension fork with 120 mm travel and lockout
• Shimano hydraulic disc brakes and CUES 1x9-speed drivetrain
• MERIDA COMP CC 27.5" wheelset and 2.4" tyres
• MERIDA finishing kit including size-tuned handlebars

Tech spec

• Frame: BIG.SEVEN TFS V, material: aluminium, 27.5 wheel size, 135x9mm axle standard, BSA bottom bracket standard, smooth welding
• Frame size: XXS, XS
• Fork: X-Fusion Migo 32 Air, 120mm suspension travel, lockout, max. 27.5x2.4" wheel size
• Brakes: Shimano MT200, hydraulic brakes
• Discs: Shimano RT10, 160 mm
• Handlebar: MERIDA CC, material: aluminium, 15mm rise, XXS/XS: 700WHB, S: 720mm width
• Stem: MERIDA COMP CC, material: aluminium, 31.8mm diameter, 7° stem angle, 50mm
• Merida grips: COMP TR
• Gear shift: Shimano Cues U4000, GS
• Shifters: Shimano Cues U4000
• Seat post: MERIDA COMP CC, material: aluminium, 30.9 mm diameter, 0 mm setback
• Seat post clamp: MERIDA COMP QR
• Merida saddle: COMP SL
• Chain: KMC xGlide
• Cassette: SunRace U980 9AZ, 11-46 teeth, 9 speed
• Crankset: Shimano Cues UT400-1, 32 teeth, MAT Aluminium, 165mm on all sizes
• Headset: Shimano UN101 LL123
• Rims: MERIDA COMP CC, 20mm inner width, material: aluminium
• Hubs: Shimano TX505, 100x9mm width front hub, 32 spoke holes, Centre lock, 135x9mm width rear hub, 32 spoke holes, Centre lock
• Spokes: Black steel
• Tyres: Kenda Booster, 27.5x2.4"

Producer's notes: depending on component availability, specifications are subject to change without notice. Images are for illustrative purposes only.