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Merida Big Seven 80

Merida Big Seven 80

  • 1 x 12 Shimano Deore drivetrain
  • RockShox Judy TK fork
  • Hydraulic disc brakes
  • Sophisticated aluminium frame
  • Tapered head tube
  • Internal cable routing

UK Exclusive - Aluminium 650b hardtail with sophisticated TFS frame, RockShox Judy fork, 1 x 12 Shimano Deore drivetrain and hydraulic disc brakes.


Merida's heartland has always been bombproof aluminium hardtails. Half a century of frame building experience counts for a lot. The Big Seven and Big Nine 80 is a UK exclusive model pairing a RockShox Judy fork and Shimano Deore 1 x 12 groupset with our sophisticated TFS frame featuring the latest technology: full internal cable routing for a clean, neat set up, tapered headtube offering the potential for future upgrades inboard disc brake mounts protect the brake and maximise stopping power There are a wide range of sizes; Big Seven for shorter riders and Big Nine for taller riders with a healthy overlap between the two. For riders in the middle, riding style can be taken into account. If you are looking for speed and efficiency choose a Big Nine, if you are looking for agility choose a Big Seven.

  • Specification


    FRAME - TFS III - 6061 aluminium, double butted and technoformed.  Tapered head tube. Chain stay mounted disc brake. Internal cable routing. Mudguard and kick stand mounts. BSA threaded BB. 135mm x 9mm axle. Max. tyre size 27.5" x 2.25"

    FORK - RockShox Judy TK; Coil; 100mm travel; Lockout; 42mm fork offset. Max. tyre size: 27.5" x 2.25"

    GEARS - 12

    SHIFTERS - Shimano Deore SL-M6100 12 speed

    REAR DERAILLEUR - Shimano Deore M6100SGS Shadow+

    BOTTOM BRACKET - Shimano Deore

    CHAIN - KMC X12

    CHAINSET - Shimano Deore M6100; 30 tooth chainset. Crank length: 170mm (XS,S)

    CASSETTE - Shimano Deore M6100; 10-51 teeth; 12 speed

    BRAKE LEVER - Power DS-100HT

    FRONT BRAKE - Power DS-100HT; 2 piston hydraulic disc brake caliper with Shimano RT10; 160mm rotor

    REAR BRAKE - Power DS-100HT hydraulic disc brake caliper with Shimano RT10; 160mm rotor

    GRIP - Merida EC

    HANDLEBAR - Merida CC; aluminium; 690mm wide; 15mm rise

    STEM- Merida CC; aluminium; 31.8mm diameter; 6 degree rise - Stem length: 70mm (XS/S), 80mm (M), 90mm (L)

    HEAD SET - Merida M2345

    PEDAL - VP Components, VPE-891

    SADDLE - Merida Sport comfort

    SEAT POST - Merida Comp CC; aluminium; 30.9mm diameter; in-line

    WHEEL SIZE - 27.5"

    RIMS - Merida CC; 17mm inner rim width; aluminium

    SPOKES - Black steel

    FRONT HUB - Shimano TX505; 100x9mm; 32 spokes; Center lock

    REAR HUB - Shimano MT-401; 135x9mm; 32 spokes; Center lock

    FRONT TYRE - Merida K1080; 27.5" x 2.2"; wire bead

    REAR TYRE - Merida K1080; 27.5" x 2.2"; wire bead

    COLOUR - Black/Black

    SEASON - 2023

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