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2024 Merida

BIG.NINE XT

A 29″ carbon frame hardtail crosscountry bike with high-end components.

Manufacturer Price

A$3,999($2,861)
Weight22.9 lbs  
FrameCarbon
SuspensionHardtail, 100mm
ForkRockShox SID
Wheels29″ Aluminum
Drivetrain1 × 12
GroupsetXT
BrakesShimano XT Hydraulic Disc
Where to Buy
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
BIG.NINE XT
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

29 mph

BIG.NINE XT

27 mph

Similar Bikes

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Reviews
Bikerumor
Affordable Merida Dirt, Big.Nine & Big.Seven Alloy Hardtails Go From Pumptrack to Trails

Aug 2025 · Cory Benson

We cover a lot of high-end, really expensive mountain bikes, but three updated Merida hardtail offerings for MY2026 show that you can get a fun…

Read Review

off.road.cc
Merida BIG.NINE 5000 2021 review

Jul 2020

The 2021-model Merida BIG.NINE 5000 is a well rounded XC bike that makes light work of longer rides, but is still capable enough to make the downhills fun. Its well-rounded spec and decent fork mean its good right out of the box, but that lightweight carbon frame means it's entirely worthy of longterm upgrades.

Read Review

Geometry
Specs
Build
Frame

BIG.NINE CF3 III, material: carbon, 29x2.4" max. wheelsize, 148x12 mm axle standard, BSA bottom bracket standard

BB StandardBSA, 73mm, Threaded

Fork

Rock Shox SID SL, Air, 100 mm suspension travel, Tapered, 2 position remote lockout, 29x2.4" max. wheelsize, 44 mm fork offset

Travel100mm

Spring TypeAir

Bottom Bracket

BSA, 73mm, threaded

Headset

Acros ICR MERIDA INTEGRATED, Upper and lower IPS sealing

Handlebar

MERIDA EXPERT CC, material: aluminium, 760 mm width, flat

Saddle

MERIDA EXPERT SL, V-mount, incl. MERIDA minitool

Seatpost

FSA SL-K, material: carbon, 30.9 mm diameter, 0 mm setback, size S and M: 400 mm, size L, XL and XXL: 450 mm

TypeRigid

Groupset
Rear Derailleur

Shimano XT, SGS

Crank

Shimano XT, 34 teeth, 170 mm-S, 175 mm-M up

Shifters

Shimano XT M8100, Multi Release

Cassette

Shimano XT, 10-51 teeth, 12 speed

Chain

KMC X12

Brakes

Shimano XT M8100 / Shimano XT M8110, 2 piston

TypeShimano XT Hydraulic Disc

Wheels
Rims

MERIDA EXPERT CC II, 25 mm inner width, material: aluminium, Tubeless ready (tubeless tape and valves not included)

Spokes

Double Butted Black stainless

Front Hub

Shimano XT, 110x15 mm width front hub, 32 spoke holes, Centerlock

Rear Hub

Shimano XT, 148x12 mm width rear hub, 32 spoke holes, Centerlock

Tires

Maxxis Rekon Race, 29x2.4" WT, tubeless ready, 3C MaxxTerra EXO

Disc Rotors

Shimano RT54, 180 mm, 160 mm

Rider Notes
Riders Also Viewed

First added July 28

Last updated August 9

Not listed for 293 days