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.

Your store:
Click & Collect:
Deliver to:

Merida Big Nine 20-Disc Mountain Bike Black/Green

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 20-D is a 29er hardtail mountain bike designed for the cross country mountain biking. Big Nine 20 is a great bike if you enjoy fast and flowing trails, with the 29 inch wheels allowing you to easily cruise over small obstacles and light terrain with minimal loss of speed and momentum. The larger 29 inch wheels are able to hit obstacles at a lesser angle than smaller wheel sizes, meaning reduced resistance and loss momentum as the bike rolls over the obstacle and continues along the trail. There is also improved traction as the big wheels allow for more tyre tread in contact with the ground.

the 20 series focus on the leisure and family rider with more comfortable ride positions.

29ers are also a favourable option for commuters. The big wheels are similar to that of a road bike, meaning the 29er is a quick mover across flat ground,with a comfortable, upright seating position that is favoured by some riders. The collection of mechanical parts that comprises the bike's gearing and braking system features Shimano Altus which are aimed at beginner mountain bikers and thanks to the double butted frame, the bike is super light. Double butting increases the density of the material at both ends of the tube which reduces overall weight. Designed for durability, it also means they are well equipped for rough everyday riding over the varied terrain that can be found on some daily commutes.

Overall the Merida Big Nine is designed to be lighter and more agile than other bikes so it's perfect for the beginner.

ABOUT THE BIG NINE SERIES: 

SPECIFICATIONS: 

Frame Big 9 Speed OV
Rear Shock 0
Fork SR Suntour XCM HLO 100mm
Chainwheel Shimano TY301 42-34-24 CG
BB Set Cartridge Bearing
Cassette Sunrace CS8 11-32
Chain Chain 8s
Pedal XC Alloy
C-Guard attached
Front Derailleur Shimano TY 8s 42
Rear Derailleur Shimano Acera-X 8
Shifter-F Shimano Altus rapidfire 3
Shifter-R Shimano Altus rapidfire 8
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

 

SIZING: 

INCH SIZE
15 SM
17 MD
19 LG
21 XL
23 XXL

Available In-store/Click & Collect

More Information
SKU 17MeridaBigNine20DMattBlackGreen
Season 2017
Sizing SKUs MD: MEHA1778396, LG: MEHA1778404, XL: MEHA1778415, XXL: MEHA1778426
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 8
Front Gears Triple
Groupset Brand Shimano
Groupset Shimano Acera
Rear Gears 8 Speed
Crankset Shimano TY301 42-34-24 CG
Pedals XC Alloy
Chain Chain 8s
Brake Type Hydraulic Disc Brake
Brakes Tektro MA hydraulic 160
Shifters Shimano Altus rapidfire 3
Derailleur Front Shimano TY 8s 42
Derailleur Rear Shimano Acera-X 8
Cassette Sunrace CS8 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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