About Bike Delivery

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Timelines

Delivered ready to ride in 10 to 14 days.

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Place your order

Select the product you are interested in, click delivery, type in your postcode, and select Bike Delivery. If this is not available there is no available stock nearby.

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Order Confirmation

Once your order is placed we will be in contact with you within 2 hours to confirm your order.

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Bike Build

Your bike will be built up at your local 99 bikes by one of our expert mechanics and safety checked prior to delivery.

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Delivery

Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have.

Next Business Day Delivery

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Delivered before 8pm next business day.

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All orders placed before midnight will be delivered next business day before 8pm.

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Picked for Delivery

Your local 99 Bikes store will prepare your order ready for dispatch.

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Delivery

One of our friendly 99 Delivery team members will deliver your order.

Shipping & Delivery Options

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At 99 Bikes, we offer multiple delivery options to suit your needs. Here’s a quick overview:

Click & Collect:
Order online and pick up your item from a nearby store — free and often same-day!

Standard Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 2–14 business days
  • Regional & Remote: Up to 21 business days

Express Delivery:
Available for most parts and accessories.
Estimated delivery:

  • Metro: 1–6 business days
  • Regional & Remote: Up to 21 business days

Boxed Bike Delivery:
For selected bikes. Delivered boxed to your address and ready to be assembled in 1 - 2 weeks.

Note: Delivery times are an estimate and actual delivery times may vary based on public holidays and peak periods. Bulky items may take longer.
For full details, delivery estimates and more information, please visit our Shipping & Delivery Info page.

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Merida Big Nine 100 Mountain Bike Anthracite/Black

Out of stock
Only %1 left
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Up to 12 months interest free

Features

Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more Â»

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Tune-up
Every bike comes with a complimentary free tune-up and safety check.

Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.

The Merida Big Nine 100 Hardtail Mountain Bike is the fan favourite of the Big Nine range with it's fun and reliable spec it offers great value for recreational riders. The lightweight Big Nine Alloy frame comes with internally routed cables in 2021 to minimise maintenance and keep your bike looking clean. It runs a 2x9 speed Shimano Alivio Drivetrain which is more than capable when it comes to those hard climbs as it rolls with smooth efficiency and clean gear changes.

The Suntour XCR32 Fork with lockout and 100mm travel is in the sweet spot for fun and adventure, enough to handle the rough stuff yet still gives you an agile ride. It wouldn't be the Big Nine without 29" Merida Comp Wheels and Maxxis Ikon 2.2" Tyres for a quick and smooth ride. Ride with confidence, hitting every descent or turn hard thanks to the reliable Tektro M275 2 Piston Hydraulic Disc Brakes which give you unmatched control. The Merida Big Nine 100 Mountain Bike is flat out fun, a clean and efficient hardtail ready to rip it up on the dirt.

Features

  • Suntour XCR32 LOR Fork with Lockout - 100mm Travel
  • Alloy frame
  • Tektro M275 Hydraulic Disc Brakes
  • 2x9 speed Shimano Alivio Drivetrain
  • Maxxis Ikon 29"x2.2" Tyres
More Information
SKU 21MeridaBigNine100AnthraciteBlack
Season 2021
Sizing SKUs MD: MEHA2194871, LG: MEHA2194882, XL: MEHA2194893, XXL: MEHA2194901
Click & Collect Yes
Shipped Nationally Yes
Colour Black
Frame BIG.NINE TFS III; MAT aluminum; 29 WHS; 135x9 AST; BSA BBR
Frame Material Alloy
Fork Suntour XCR32 LOR; Air; 100 STR; Lockout; 46mm fork offset
Fork Brand Suntour
Front Travel 100mm
Speeds 2 x 9
Front Gears Double
Groupset Brand Shimano
Groupset Shimano Altus
Rear Gears 9 Speed
Crankset Shimano MT101-2; 36-22 ATC
Pedals Plastic VPE-891
Chain KMC M99
Brake Type Hydraulic Disc Brake
Brakes Tektro M275; 2 piston
Shifters Shimano Altus
Brake Levers Tektro
Derailleur Front Shimano M2020-TS
Derailleur Rear Shimano Alivio Shadow
Cassette Shimano HG200; 11-36 ATC; 9 Speed
Wheel Size 29"
Tyres Maxxis Ikon; 29x2.2"; wire
Rims MERIDA COMP CC; 20 IWR; MAT aluminium
Hubs Shimano TX505; 135x9 WHR; 32 Spokes; Centerlock
Spokes Black stainless
Bottom Bracket FSA TH-7420ST Cartridge Bearing
Handlebar MERIDA EXPERT CC; MAT aluminium; 720 Wide; 10 Rise
Headset MERIDA M2345
Grips MERIDA COMP EC
Stem MERIDA COMP CC; MAT aluminium; 31.8 Diameter; 6 Angle
Saddle MERIDA COMP CC
Seatpost MERIDA COMP CC; MAT aluminium; 30.9 Diameter; 0 Setback

Merida Big Nine Sizing Chart

Rider's Height (cm)
160
165
170
175
180
185
190
195
200
205
210
SM
MD
LG
XL
XXL

Hardtail Mountain Bike Geometry Diagram

Legend

ST Seat Tube

TT Top Tube

CS Chain Stay Length

HTA Head Tube Angle

STA Seat Tube Angle

BD Bottom Bracket Drop

HT Head Tube

FL Fork Length

R Reach

S Stack

WB Wheel Base

Size

MD LG XL XXL
Wheel Size 29" 29" 29" 29"
Frame Size 44 47 51 56
ST Seat Tube (mm) 444.0 470.0 510.0 560.0
TT Top Tube (mm) 483.0 610.0 630.0 650.0
CS Chain Stay Length (mm) 532.0 440.0 440.0 440.0
HTA Head Tube Angle (°) 70.0 70.0 70.0 70.0
STA Seat Tube Angle (°) 73.0 73.0 73.0 73.0
HT Head Tube (mm) 115.0 130.0 145.0 160.0
R Reach (mm) 398.0 414.0 429.0 445.0
S Stack (mm) 628.0 642.0 656.0 670.0
WB Wheel Base (mm) 1090.0 1110.0 1131.0 1152.0

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