Merida Big.Nine 400 2026 Mountain Bicycle

Frame Size	XS	S	M	L	XL	XXL
Height (In cm)	<163	157 - 173	167 - 183	177 - 190	187 - 196	>192

Merida Big.Nine 400 2026 Bicycle is designed for riders who want stronger off-road capability without losing everyday versatility. Its updated aluminium frame, revised geometry and fast-rolling 29" wheels make it a confident choice for trails, fitness rides and mixed terrain.

RockShox Trail Control: The RockShox Judy 120 mm f: rk helps smooth out bumps, rough tracks and trail impacts with better front-end control. Paired with high-volume Maxxis 2.4" tyres, the bike delivers more grip, comfort and confidence on off-road routes.

Stable Updated Geometry: The latest frame geometry improves handling stability while keeping the ride approachable for newer and developing riders. Extra tyre clearance allows the bike to run wider tyres, giving better cushioning and control on rougher surfaces.

Simple Wide-Range Gearing: The Shimano Cues drivetrain offers a wide gear range with a clean single-chainring setup, making shifting simple and secure. Hydraulic disc brakes provide controlled stopping power in changing conditions, whether on trails, descents, or everyday routes.

Merida Big.Nine 400 2026 Bicycle is a capable aluminium hardtail for trail fun, daily riding and confident off-road progression.

Buying guide Not sure which model? The Merida Range Explained: Which Model Should You Buy?

Specifications

Frame	Big.Nine TFS V (Material: Aluminium, 29 Wheelsize, 135X9 mm Axle Standard, BSA Bottom Bracket Standard, Smooth Welding)
Fork	RockShox Judy Gold RL (Air, 120 mm Suspension Travel, Tapered, Lockout, 51 mm Fork Offset)
Brakes	Shimano M4100 (2 Piston)
Rotors	Shimano RT10 (180 mm, 160 mm)
Headset	FSA NO.55R/57
Handlebar	Merida Expert CC (Material: Aluminium, 10 mm Rise, S: 720 mm Width, M/L: 740 mm Width, XL/XXL: 760 mm Width)
Handlebar Stem	Merida Comp CC (Material: Aluminium, 31.8 mm Diameter, 7° Stem Angle, S: 50 mm, M/L: 60 mm, XL/XXL: 70 mm)
Grip	Merida Comp TR
Rear Derailleur	Shimano Cues U6000 GS
Shifters	Shimano SL-MT500-IL / Shimano Cues U6000
Seat Post	Merida Comp TR IV (30.9 mm Diameter, 0 mm Setback, Travel: S: 125 mm, M/L: 150 mm, XL/XXL: 175 mm)
Seat Clamp	Merida Comp QR
Saddle	Merida Comp SL (V-Mount)

Pedal	VP VPE-891
Chain	KMC XGlide
Crank	Shimano Cues U6000 (32 Teeth, 170 mm For All Sizes)
Freewheel	SunRace 10-50T ZX11 CS-UX700 EA5 (10-50 Teeth, 11 Speed, Linkglide)
Bottom Bracket	Shimano MT500
Hubs	Shimano QC300 / Shimano QC300-HM (Front: 100X9 mm Width, Rear: 135X9 mm Width, 32 Spoke Holes, Centerlock)
Rim	Merida Comp CC II (25 mm Inner Width, Material: Aluminium, Tubeless Ready)
Tyre (Front & Rear)	Maxxis Rekon Race (29X2.4")
Spokes	Black Stainless
Color	Silk Dark Grey (Black), Silk Teal/Gunmetal Grey (Black)
Size	S, M, L
Approx. Weight	13.8 kg (Frame Size M)
Max. Weight	135 kg

Features

Revised TFS Frame: Updated aluminium frame gives trail-ready handling with 2.4" tyre clearance.
Confident Off-Road Fit: New geometry improves stability and control on rough sections.
RockShox 120 mm Fork: Judy Gold RL air fork handles bumps with lockout support.
Cues 1X11 Drive: Shimano Cues drivetrain gives simple shifting with wide trail gearing.
Size-Tuned Cockpit: Merida finishing kit adjusts handlebar sizing across frame sizes.

Fit and sizing

· Between sizes? Ask TBA Guide with your measurements.

Warranty and support

Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.

Questions after delivery? Ask TBA Guide or WhatsApp us.

Shipping and returns

We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy

Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy