Merida Big Nine 80-D Mountain Bike Titan Black/Silver (2019)

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The Merida Big Nine 80-D is a hardtail mountain bike for riders of all ages that want the quality and reliability of Merida. Equipped with the 2019 RaceLite 6061 Aluminium frame which is a lighter and more advanced frame than previous years. The frame is lighter, yet stiffer because of additional heat treatment and double-butted wall thickness. This means that you get a quality frame at an affordable price.

The Big Nine 80-D has 29” wheels and a suspension fork from SR Suntour which offers 100mm of travel to smooth the bumps on the trail and is ideal for riding more efficiently on smooth surfaces as well as climbing out of the saddle. If you are riding on smoother terrain and want to conserve some energy, the fork lock out feature can be accessed simply from the top of the fork leg. It is also equipped with Shimano disc brakes for reliability regardless of the conditions and improved control.

The Merida Big Nine 80-D is a versatile mountain bike that will let you enjoy the trails and have fun riding. The Merida Big Nine 80-D’s lightweight and durable frame, lockout on the suspension fork and quality range of Shimano parts, make this bike a fun and efficient for those that just want to have a good time when they ride.


Racelite 61 aluminum 2019: We use a minimum of 6061 aluminum. The pay back is that it’s possible to make lighter and more advanced frames. We use an additional heat treatment and double-butted wall thicknesses to produce light and stiff frames.

Tfs - Techno Forming System 2019: Technoforming is a mechanical forming process, shaping the tubes by using negative moulds, at times combined with a metal internal core.

F-mount 2019: ‘f-mount’ equipped bikes have integrated fittings for mud guards (some bikes require model specific mud guards), making fitting fast and simple.

K-mount drop-out 2019: Integrated mount on the chainstay to fit a Merida kick stand.

C-mount 2019: ‘c-mount’ equipped bikes have the fixing points for a rear rack already integrated (some bikes require model specific rear rack), making fitting fast, simple and reliable.

Lock-out 2019: The suspension fork and/or rear shock can be locked, either directly or via a ‘remote control’ lever on the handlebar.


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More Information
Model Year2019
Bottom BracketShimano BB52 BSA
BrakesShimano MT-200 [F] 180mm [R] 160mm
Brake LeversShimano MT-200
CassetteShimano HG50; 11-36 ATC; 10 spd
ChainKMC X10-1
CranksetShimano FC-MT500; 40-30-22
Derailleur FrontShimano Deore
Derailleur RearShimano XT shadow
ForkSR Suntour XCR32 RL-R; Coil; 100 STR; Remote lockout
FreewheelShimano HG50; 11-36 ATC; 10 spd
HandlebarMERIDA CC; 690 WHB; 15 RHB
HeadsetFSA NO.10
HubsFront: Shimano TX505; 100x9 WHF; 32 SPH; Centerlock Rear: Shimano TX505; 135x9 WHR; 32 SPH; Centerlock
PedalsVP; VPE-891
SaddleMERIDA Sport comfort
SeatpostMERIDA CC; 27.2 DSP; 15 SSB
StemMERIDA CC; 31.8 DSH; 6 ASD
SpokesBlack stainless
ShiftersShimano Deore
TyresMERIDA K1080; 29x2.2"; wire
Wheel Size29"
Product BadgeNo
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About Merida

In September 1972, Ike Tseng (1932–2012) a brilliant engineer and visionary founded MERIDA. While visiting the USA, Ike saw a sign in a bike shop that stated refusal to repair any Taiwanese bikes, due to the unfavourable quality. As a result of this he set out to fulfil his dream of high quality bikes made in Taiwan and formed the MERIDA Industry Company Ltd.

The MERIDA name has three syllables Me-Ri-Da and it is the company’s intention to manufacture beautiful, high quality bikes that enables everyone to reach their destination enjoyably. MERIDA created a world-leading bike factory but Ike still wasn’t satisfied, so in 1988 the MERIDA brand was launched. Ike’s vision is still very much a part of MERIDA, manufacturing all kinds of bikes from children’s bikes to world-class professional road and mountain bikes for the Bahrain- MERIDA team riders. Everybody has a different journey, and everyone can benefit from a MERIDA.

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Merida Big Nine Bike Sizing Chart

Rider's Height (cm)

This is an accurate estimate, and every new bike comes with a free professional bike fit when you click & collect in store, plus all bikes have a 30 day Perfect Ride Guarantee.