Merida Big Nine 15


Please contact the shop for latest availability.

Categories: , Tags: , , ,


The Merida Big Nine is a fast-rolling hardtail mountain bike that is fun to ride. Designed and tested in Germany and manufactured in their own factory in Taiwan Merida offer a level of performance and value that is hard to beat.

Key Features:

  • Lightweight 6061 aluminium alloy frame
  • Suntour for 100mm of suspension travel with lockout
  • Shimano 3×8 speed drivetrain for a wide gear range
  • Hydraulic disc brakes for all weather stopping power
  • Sizes: Small, Medium, Large, X Large, XX Large
  • The Merida Big Nine is available with 0% APR finance

Our heartland has always been bombproof aluminium hardtails. Our entry level 29er is no exception, it uses a sophisticated TFS frame with the latest technology, full internal cable routing, tapered headtube and inboard disc brake mounts. There’s no point making a bombproof frame and then hanging poor components on it. Despite the entry price point we load the Big Nine 15D with as much Shimano componentry as we can due to its reliability.

All Tredz bikes are:

  • Fully built & ready to ride
  • Fully checked & tested by Cytech qualified mechanics
  • Available with 0% APR finance on any basket over £99
  • UK price match guarantee
  • 365 day no hassle returns
  • Free delivery in the UK Mainland on a date that suits you

In the box with every Tredz bike is:

  • Free Tredz 9 key trail tool
  • Free Tredz pedal spanner
  • Free basic pedals
  • Tredz drawstring kit bag
  • 16 point quality control check sheet
  • Basic bike setup instructions
  • Free Cycle Plan insurance voucher (8 weeks)

Occasionally, without notice, manufacturers change product design and/or specifications.



Frame: TFS – 6061 series aluminium tubing, double butted and technoformed.  Tapered head tube. Inboard chain stay mounted disc brake. Internal cable routing and mounts for mudguards and kick stands.
Fork: Suntour XCT30; Coil; 100mm travel
Headset: Merida M2345
Stem: Merida CC; aluminium; 31.8mm diameter; 6 degree rise – Length : 70 mm-S, 80 mm-M, 90 mm-L, 100 mm-XL, 110 mm-XXL
Bars: Merida CC; aluminium; 690mm wide; 15mm rise
Front Brake: Shimano BR-MT200 (or Tektro HD-M275) hydraulic brake caliper with Shimano RT10; 160mm rotor
Rear Brake: Shimano BR-MT200 (or Tektro HD-M275) hydraulic brake caliper with Shimano RT10; 160mm rotor
Brake Lever: Shimano BR-MT200 (or Tektro HD-M275 if Shimano supply is delayed)
Front Mech: Shimano FD-TY700
Rear Mech: Shimano RD-M310
Shifters: Shimano ST-EF505
Speed: 16
Rims: Merida CC; 17mm inner rim width; Material: aluminium
Front Hub: Shimano TX505; 100x9mm; 32 spokes; Centerlock
Rear Hub: Shimano TX505; 135x9mm; 32 spokes; Centerlock
Spokes: Black steel
Front Tyre: Merida K1080; 29″ x 2.2″; wire bead
Rear Tyre: Merida K1080; 29″ x 2.2″; wire bead
Seat Post: Merida CC; aluminium; 30.9mm diameter; 15mm lay back
Saddle: Merida Sport comfort
Chainset: Shimano TY301; 42-34-24 teeth chainwheel with 170mm – S, 175mm – M/XXL length crank
Bottom Bracket: FSA TH-7420ST-W, Cartridge Bearing
Chain: Sunrace M84
Cassette: Sunrace CSM668; 11-32 teeth; 8 speed
Pedals: VP Components, VPE-891