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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Timelines

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 40-Disc Mountain Bike Black/Grey

Out of stock
Only %1 left
Request a Price Beat

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.

Merida Big Nine 40 Disc is a 29er hardtail mountain bike designed for cross country mountain biking. The Big Nine 40 D is a great bike if you enjoy riding the trails and leisure rides with family and friends. The 29 inch wheels allow you to easily roll over small obstacles and light terrain without losing speed or momentum

All Merida Bikes have the most stringent production and quality control on each frame, which means they come with a lifetime warranty that protects the owner from any defects for the lifetime of the bike.

The Shimano gears offers reliable shifting so you never skip a gear, but is also incredibly touch and hard wearing, which means it will last a long time. Tektro Disc brakes give you powerful braking in all conditions which makes the rider feel safer on the trails.

Buy the Merida Big Nine 40 D mountain bike if you want a fun cross country bike that is very versatile. You could use it for weekend rides, leisure riding with the family or hitting the trails.

ABOUT THE BIG NINE SERIES: 

 

SPECIFICATIONS: 

Frame Big 9 Speed OV
Size 17-19-21-23
Rear Shock 0
Fork SR Suntour XCM HLO 100mm
Chainwheel SR XCM 44-32-22 CG
BB Set Cartridge Bearing
Cassette Sunrace CS-9S 11-32
Chain Chain 9S
Pedal XC Alloy
C-Guard attached
Front Derailleur Shimano M370
Rear Derailleur Shimano Altus 9
Shifter-F Shimano Altus rapidfire
Shifter-R Shimano Altus rapidfire
B-Lever attached
Brake-F Tektro MA hydraulic 160
Brake-R Tektro MA hydraulic 160
Grip MERIDA kraton
Handlebar MERIDA comp OS 680 R15
Stem MERIDA Comp OS 6
Head Set EGG steel-B
Seat Post MERIDA comp SB0 27.2
Seat Clamp MERIDA comp QR
Saddle Merida Sport
Hub-F Alloy Disc
Hub-R Alloy Disc cassette
Rim Merida Big Nine D
Spoke stainless silver
Inner Tube attached 29
Tyre-F Merida 29 2.2
Tyre-R Merida 29 2.2

AVAILABLE ONLINE (CLICK & COLLECT)/ IN-STORE

More Information
SKU 17MeridaBigNine40DMattBlackGrey
Season 2017
Sizing SKUs MD: MEHA1778147, LG: MEHA1778158, XL: MEHA1778169
Click & Collect Yes
Frame Big 9 Speed OV
Frame Material Alloy
Fork SR Suntour XCM HLO 100mm
Fork Brand Suntour
Front Travel 100mm
Speeds 3 x 9
Front Gears Triple
Groupset Brand Shimano
Groupset Shimano Altus
Rear Gears 9 Speed
Crankset SR XCM 44-32-22 CG
Pedals XC Alloy
Chain Chain 9S
Brake Type Hydraulic Disc Brake
Brakes Tektro MA hydraulic 160
Shifters Shimano Altus rapidfire
Derailleur Front Shimano M370
Derailleur Rear Shimano Altus 9
Cassette Sunrace CS-9S 11-32
Wheel Size 29"
Tyres Merida 29 2.2
Rims Merida Big Nine D
Hubs Alloy Disc
Spokes stainless silver
Bottom Bracket Cartridge Bearing
Handlebar MERIDA comp OS 680 R15
Headset EGG steel-B
Grips MERIDA kraton
Stem MERIDA Comp OS 6
Saddle Merida Sport
Seatpost MERIDA comp SB0 27.2

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

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