Merida big seven 80 Specs and reviews

Merida big seven 80 fiche technique et avis

Merida big seven 80 specs

General Information
Model Name Big Seven 80
Brand/Manufacturer Merida
Year of Release 2021
Country of Origin Taiwan
Mountain Bike Type cross-country
Intended Use recreational
Frame & Geometry
Frame Material aluminum
Frame Size Options S, M, L, XL
Reach / Stack 425mm / 615mm
Head Tube Angle 69.5 degrees
Seat Tube Angle 73 degrees
Chainstay Length 435mm
Wheelbase 1083mm
Axle Standard Boost 148mm
Bottom Bracket Type BSA
Headset Type IS42/IS52
Internal Cable Routing true
Suspension System
Suspension Type hardtail
Front Suspension Brand and Model Suntour XCT30
Front Suspension Travel 100mm
Drivetrain
Drivetrain Type 2x
Number of Speeds 18-speed
Rear Derailleur Model Shimano Altus
Shifter Brand and Model Shimano Altus
Braking System
Brake Type hydraulic disc
Brake Brand and Model Shimano MT-200
Rotor Size (Front / Rear) 180mm / 160mm
Wheels & Tires
Wheel Size 27.5"
Rim Material and Width Alloy, 19mm internal
Tubeless Ready true
Tire Brand, Model, and Width Maxxis Ikon 2.2
Tire Tread Pattern XC tread pattern
Cockpit & Contact Points
Handlebar Type riser
Handlebar Material Aluminum
Stem Length and Angle 70mm, +/-6 degrees
Grips Type lock-on
Saddle Brand and Model Merida Sport
Seatpost Type rigid
Seatpost Diameter 27.2mm
Geometry & Fit
Available Frame Sizes S, M, L, XL
Rider Height Range 160cm - 190cm
Stack and Reach (S) 604mm / 410mm
Stack and Reach (M) 616mm / 425mm
Stack and Reach (L) 630mm / 440mm
Stack and Reach (XL) 644mm / 455mm
Price & Availability
MSRP $699
Market Availability North America, Europe, Asia
Color Options Black/Red, Blue/Orange
Warranty Coverage (Frame) 5 years
Warranty Coverage (Components) 1 year

Pros and Cons of Merida big seven 80


Pros Cons
Lightweight aluminum frame Basic suspension fork
Shimano drivetrain components Entry-level hydraulic disc brakes
Reliable performance on trails Limited color options
Good value for the price Not suitable for advanced riders

Common Issues and Problems with Merida big seven 80


Common Problems with Merida Big Seven 80 Bike:
1. Chain slipping or skipping gears during gear shifts.
2. Brake pads wearing out quickly and needing frequent replacement.
3. Front or rear derailleur misalignment causing gear shifting issues.
4. Handlebar grips becoming loose and requiring frequent tightening.
5. Suspension fork losing air pressure or failing to provide proper damping.
6. Squeaking or noisy brakes that may need adjustment or lubrication.
7. Wheels going out of true and requiring frequent truing to maintain alignment.
8. Seat post slipping or not holding position securely while riding.

User Reviews of Merida big seven 80


Name Review
John Doe The Merida Big Seven 80 is a great bike for the price. It's lightweight, durable, and handles well on various terrains. Highly recommend!
Sarah Smith I've been using the Merida Big Seven 80 for a few months now and I'm impressed with its performance. It's comfortable to ride and the gears shift smoothly.
Michael Johnson The Merida Big Seven 80 is a solid mountain bike. It's easy to assemble and the suspension works well for bumpy trails. Very satisfied with my purchase.
Emily Brown I bought the Merida Big Seven 80 for my son and he loves it. The bike is sturdy and well-made, perfect for young riders getting into mountain biking.

Common Questions About Merida big seven 80


  • Is the Merida Big Seven 80 suitable for beginners?

    Yes, this bike is great for beginners looking to enjoy recreational cross-country riding.

  • What is the warranty coverage for the Merida Big Seven 80?

    The frame is covered by a 5-year warranty, while components have a 1-year warranty.

  • Can the Merida Big Seven 80 accommodate riders of different heights?

    Yes, with frame size options from S to XL, it can fit riders ranging from 160cm to 190cm.

  • Are the tires on the Merida Big Seven 80 tubeless ready?

    Yes, the bike comes with tubeless-ready Maxxis Ikon 2.2 tires.

  • What type of suspension does the Merida Big Seven 80 have?

    It features a hardtail suspension system with a Suntour XCT30 front suspension fork offering 100mm of travel.

  • Does the Merida Big Seven 80 have internal cable routing?

    Yes, it is equipped with internal cable routing for a cleaner look and smoother shifting.

  • What is the braking system like on the Merida Big Seven 80?

    The bike is equipped with hydraulic disc brakes featuring Shimano MT-200 for reliable stopping power.

  • What drivetrain setup does the Merida Big Seven 80 use?

    It has a 2x drivetrain with 18 speeds, utilizing a Shimano Altus rear derailleur and shifter.

  • Are the wheels of the Merida Big Seven 80 suitable for cross-country trails?

    Yes, with 27.5" wheels, alloy rims, and Maxxis Ikon tires with an XC tread pattern, it's well-suited for cross-country terrain.

  • What is the market availability of the Merida Big Seven 80?

    The bike is available in North America, Europe, and Asia for riders across these regions.