Merida Big.Nine 400 Hardtail Mountain Bike Silk Teal/Gunmetal Grey

$1,809
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$1,899
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SKU: FCO799DX Low stock

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Key Features
  • Lightweight alloy frame
  • 120mm RockShox front suspension
  • Shimano hydraulic disc brakes
  • 29-inch tubeless-ready wheels
  • Shimano 11-speed drivetrain

The Merida Big.Nine 400 Hardtail Mountain Bike is designed for riders seeking a reliable and versatile off-road experience. Its lightweight alloy frame and 120mm RockShox front suspension provide a smooth and controlled ride over rough terrain. Equipped with Shimano hydraulic disc brakes, this bike ensures powerful and consistent stopping power in all conditions. The 29-inch tubeless-ready wheels offer excellent traction and stability, while the Shimano 11-speed drivetrain delivers precise and efficient gear changes. Whether you're tackling trails or enjoying a leisurely ride, the Merida Big.Nine 400 is built to enhance your mountain biking adventures.

Bottom bracket: Shimano MT500,
Brakes: Shimano M4100, 2 piston
Cassette: SunRace 10-50t ZX11, CS-UX700 EA5, 10-50t, 11sp Linkglide,
Chain: KMC xGlide,
Colour: Silk Teal/Gunmetal Grey(Black)
Crankset: Shimano CUES U6000, 32t; 170mm for all sizes,
Derailleur rear: Shimano CUES U6000, GS
Fork: Rock Shox Judy Gold RL, Air, 120 STR, Tapered, Lockout, 51mm fork offset
Frame: BIG.NINE TFS V, MAT aluminum, 29 WHS, 135x9 AST, BSA BBR, Smooth welding
Grip: MERIDA COMP TR,
Handlebar: MERIDA EXPERT CC, MAT aluminium, S: 720 WHB, M/L/XL/XXL: 750 WHB, 10 RHB,
Handlebar stem: MERIDA COMP CC, MAT aluminium, 31.8 DSH, 7 ASD; S: 50mm, M-L:60 mm, XL-XXL: 70 mm,
Headset: FSA NO.55R/57SC/57B,
Hubs: F: Shimano QC300, 100x9 WHF, 32 SPH, Centerlock | R: Shimano QC300-HM, 135x9 WHR, 32 SPH, Centerlock
Pedals: VP VPE-891,
Rim: MERIDA COMP CC II, 25 IWR, MAT aluminium, tubeless ready
Rotor front: Shimano RT10, 180mm
Rotor rear: Shimano RT10, 160mm
Saddle: MERIDA COMP SL, V-mount
Season: 2026
Seat clamp: MERIDA COMP QR,
Seat post: MERIDA COMP TR IV, 30.9 DSP, 0 SSB, S: 125mm travel - M/L: 150mm travel - XL/XXL 175mm travel
Shifters: Shimano CUES U6000,
Tyres: F: Maxxis Rekon Race, 29x2.4", | R: Maxxis Rekon Race, 29x2.4",
Wheel size: 29"

Merida is an international bike brand with its headquarters in Taiwan, the R&D department is based near Stuttgart in Germany. To be based in Germany has historical reasons for MERIDA but the precise location was chosen specifically because the region around Stuttgart is one of the hot spots of the automotive and machine building industry which Germany is famous for and attracts a hugely skilled design and engineer labor force.

The Merida team are more than just highly trained and experienced bicycle creators – they simply love everything ‘bike’. Most of their R&D staff are daily bike commuters while others are serious mountain bikers, who regularly compete in Marathon, Enduro and Downhill competitions, or licensed road racers and even ambitious Ironman triathletes. Get the behind the scenes view of the Merida R&D centre and meet some of their key members of staff in the below video.

View Merida range

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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.

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