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Merida Big.Nine 400 IV1 2025 Bicycle

4711256490991
₹87,990 ₹104,990
Color: Metallic Black (Grey)
Size

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Comfortable 29er Trail Hardtail

Overview

Merida Big.Nine 400 IV1 2025 Bicycle is built for riders who want a dependable mountain bike for trails, fitness rides and urban adventures. Its proven double-butted aluminium frame gives a strong and reliable base with a more comfortable riding position.

Smooth Trail Control: The 100 mm Manitou Markhor air suspension fork helps absorb bumps, rough paths and light trail impacts with better control. Paired with 29er wheels, the bike rolls efficiently over uneven terrain while maintaining stability and confidence.

Reliable Shimano Drivetrain: The single-chainring Shimano 11-speed drivetrain keeps shifting simple, smooth and dependable across climbs, flats and mixed surfaces. It gives riders a practical gear range without the complexity of a front derailleur.

Confident Braking Power: Shimano hydraulic disc brakes provide strong and easy-to-control stopping performance in varied conditions. Whether riding off-road trails or navigating city traffic, the Big.Nine 400 offers the control needed for confident everyday riding.

Merida Big.Nine 400 IV1 2025 Bicycle is a capable aluminium hardtail for riders who want comfort, control and reliable performance.

Features
  • TFS Alloy Frame: Double-butted aluminium frame gives durable 29er performance for trail and urban rides.
  • Upright Ride Feel: Comfort-focused geometry improves control on off-road paths and city sections.
  • Markhor Suspension: Manitou Markhor Comp fork offers 100 mm air travel with lockout support.
  • Cues 11-Speed: Shimano Cues U6000 drivetrain gives reliable shifting with an 11-50T range.

Technologies

  • X-Taper Headtube: Tapered headtube design improves steering precision and front-end stiffness without adding unnecessary weight.
  • Smooth Welding: Double-pass welding creates a clean, smooth frame finish with a refined carbon-like appearance.
  • Internal Cable Routing: Gear and brake lines run inside the frame for better protection, cleaner looks and reduced cable exposure.
  • Down Tube Exit: Cable exit near the bottom bracket improves service access while reducing cable movement and noise.
  • Racelite 61 Aluminium: 6061 aluminium is shaped, double-butted, welded and heat-treated for strong, lightweight frame performance.
  • TFS - Techno Forming System: Mechanically shaped aluminium tubes allow varied wall thickness and refined frame profiles.
  • F-Mount: Integrated mudguard mounts make it easier to set up the bike for wet roads and daily commuting.
  • K-Mount: Hidden kickstand mount allows practical parking support while keeping the frame appearance clean.
  • C-Mount: Built-in rear rack fixing points add loading capacity for commuting, shopping and everyday use.

Specifications
  • Intended Use: Mountain
  • Frame: Big.Nine TFS IV (Material: Aluminium, 29 Wheelsize, 135X9 mm Axle Standard, BSA Bottom Bracket Standard, Smooth Welding)
  • Fork: Manitou Markhor Comp (Air, 100 mm Suspension Travel, Tapered, Lockout, 51 mm Fork Offset)
  • Brakes: Shimano M4100 (2 Piston)
  • Rotors: Shimano RT10 (180 mm, 160 mm)
  • Headset: Merida M4455
  • Handlebar: Merida Expert CC (Material: Aluminium, 720 mm Width, 10 mm Rise)
  • Handlebar Stem: Merida Comp CC (Material: Aluminium, 31.8 mm Diameter, 7° Stem Angle, S: 70 mm, M: 80 mm, L: 90 mm, XL: 100 mm, XXL: 110 mm)
  • Grip: Merida Comp EC
  • Rear Derailleur: Shimano Cues U6000 GS
  • Shifters: Shimano Cues U6000
  • Seat Post: Merida Comp CC (Material: Aluminium, 30.9 mm Diameter, 0 mm Setback)
  • Seat Clamp: Merida Comp QR
  • Saddle: Merida Comp SL (25% Recycled Material, V-Mount)
  • Pedal: VP VPE-891
  • Chain: KMC XGlide
  • Crank: Shimano Cues U6000 (32 Teeth, 170 mm (S), 175 mm-M Up)
  • Freewheel: Shimano LG400 (11-50 Teeth, 11 Speed)
  • Bottom Bracket: Shimano MT500
  • Hubs: Shimano QC300 (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 (29X2.25", Wire)
  • Spokes: Black Stainless
  • Color: Metallic Black (Grey)
  • Size: M, L, XL
  • Approx. Weight: 13 kg (Frame Size M)
  • Max. Weight: 135 kg

Shipping, Returns & Refunds

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.