Merida Big Nine 80 IV1 Mountain Bike

Merida Big Nine Hardtail Mountain Bike

The Merida Big Nine is a 29" hardtail mountain bike built for smooth control, reliable performance, and everyday trail fun. Whether you're hitting local singletrack or cruising off-road paths, the Big Nine offers great value and capable geometry to get you rolling with confidence.

Built around a durable MAT aluminium TFS IV alloy frame with a 29x2.25" max tyre clearance, this bike offers lightweight agility and solid comfort. Up front, the RockShox Judy TK coil fork delivers 100mm of suspension travel with a lockout feature — perfect for adapting between climbing and descending.

It runs a reliable Shimano CUES 9-speed drivetrain with a wide-range 11-46T cassette for tackling varied terrain. Shimano hydraulic disc brakes with 160mm rotors front and rear ensure responsive braking power and control, even on wet or loose trails.

• Frame: BIG.NINE TFS IV MAT aluminium, BSA bottom bracket, 29x2.25” max clearance
• Fork: RockShox Judy TK – 100mm travel with lockout, 46mm offset
• Drivetrain: Shimano CUES U4000 9-speed with 32T chainring
• Brakes: Shimano BR-MT200 hydraulic disc brakes, 160mm rotors
• Crankset: Shimano CUES U4000, 32T (170mm on S, 175mm M–XXL)
• Cassette: Shimano CS-LG300-9, 11-46T
• Rear Derailleur: Shimano CUES U4000 GS
• Wheel Size: 29" with Merida CC alloy rims, 17mm internal width
• Tyres: MERIDA K1080 29x2.2” wire bead
• Handlebar: MERIDA CC alloy, 690mm wide, 15mm rise
• Stem: MERIDA CC alloy (size-specific lengths)
• Saddle: MERIDA Sport Comfort
• Seatpost: MERIDA CC alloy, 30.9mm diameter, 15mm setback
• Hubs: Shimano TX505, 32 spoke, Centerlock, QR axles
• Pedals: VP VPE-891

The Merida Big Nine blends trusted Shimano performance with trail-ready geometry, quality suspension, and reliable brakes — making it an ideal choice for riders seeking a capable and confidence-boosting entry into mountain biking.