About Bike Delivery

×

Timeline Icon - Bike Delivery

Timelines

Delivered ready to ride in 10 to 14 days.

Bike Icon - Bike Delivery

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.

Phone Icon - Bike Delivery

Order Confirmation

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

Building a bike Icon - Bike Delivery

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.

Bike Service Icon - Bike Delivery

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

×

Timeline Icon - Bike Delivery

Timelines

Delivered before 8pm next business day.

Helmet Icon - Bike Delivery

Place your Order

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

Truck Icon - Bike Delivery

Picked for Delivery

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

Delivery Icon - Bike Delivery

Delivery

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

About Box Bike Delivery

×

Timeline Icon - Bike Delivery

Timelines

Delivered boxed in 2 - 4 weeks

Bike Icon - Bike Delivery

Place your order

Select the product and size you are interested in, click delivery, add your postcode, then select bikes delivered boxed. If this option does not appear, there is no available stock.

Phone Icon - Bike Delivery

Confirmation

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

Building a bike Icon - Bike Delivery

Bike Visually Inspected

Your bike will be visually inspected by our mechanics prior to delivery.

Building a bike Icon - Bike Delivery

Bike Sent For Delivery

Your bike will be sent boxed through a courier to your delivery address. Authority to leave must be provided.

Bike Service Icon - Bike Delivery

Delivered

Your bike will be delivered to your delivery address within 2 - 4 weeks

Building a bike Icon - Bike Delivery

Get Your Bike Built

We recommend organising your bike to be assembled by a qualified mechanic to ensure safety.

Your store:
Click & Collect:
Deliver to:

Merida Big Seven 20 Mountain Bike Teal Blue/Lime

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 »

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 come 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 Seven 20 Mountain Bike is an affordable hardtail with design and spec built for an all-round ride. The lightweight Big Seven Alloy frame is durable and easy to control for a simple and comfortable ride. It runs a 2x8 speed Shimano 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 XCT30 HLO Fork with 100mm travel and lockout 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 Seven without 27.5" Merida CC Wheels and 2.2" Tyres for a dynamic ride that is better suited to smaller riders. Ride with confidence" hitting every descent or turn hard thanks to the reliable Shimano Hydraulic Disc Brakes which give you excellent braking control. When compared to the lower end Big Seven 15" you get  a simplified 2x8 drivetrain instead of 3x8" as well as a better fork and minor spec improvements across the bike. The Merida Big Seven 20 is an entry-level bike with a relatively lively and agile feel for an enjoyable ride that is comfortable on or off-road.

Features

  • Internal Cable Routing: Cables are routed through the frame" entering and exiting through smooth sockets. The bike looks neat" whilst the cables are protected from moisture and dirt.
  • Racelite 61 Aluminium: We use a minimum of 6061 aluminium. 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: Technoforming is a mechanical forming process" shaping the tubes by using negative moulds" at times combined with an internal metal core. 
More Information
SKU 21MeridaBigSeven20TealBlueLime
Season 2021
Sizing SKUs XS: MEHA2196914, SM: MEHA2196925, MD: MEHA2196936, LG: MEHA2196947
Click & Collect Yes
Colour Blue
Frame Alloy
Frame Material Alloy
Fork Suntour XCT30 HLO; Coil; 100 STR; Lockout.
Fork Brand Suntour
Front Travel 100mm
Speeds 2 x 8
Front Gears Double
Groupset Brand Shimano
Groupset Shimano Mixed
Rear Gears 8 Speed
Crankset Shimano FC-M315-2; 36-22
Pedals Plastic VPE-891
Chain Sunrace M84
Brake Type Hydraulic Disc Brake
Brakes POWER DS 100, 2 piston, hydraulic disc
Shifters microSHIFT Mezzo TS39
Brake Levers Shimano MT-200
Derailleur Front Shimano FD-M315-TS
Derailleur Rear Shimano RD-M360
Cassette Sunrace CSM668; 11-32 ATC; 8 Speed
Wheel Size 27.5" (650b)
Tyres MERIDA K1080; 27.5x2.2"; wire
Rims MERIDA CC; 17 IWR; MAT aluminium
Hubs Shimano TX505; 135x9 WHR; 32 Spokes; Centerlock
Spokes Black steel
Bottom Bracket FSA TH-7420ST-W, Cartridge Bearing
Handlebar MERIDA CC; MAT aluminium; 690 Wide; 15 Rise
Headset MERIDA M2345
Grips MERIDA EC
Stem MERIDA CC; MAT aluminium; 31.8 Diameter; 6 Angle
Saddle MERIDA Sport comfort
Seatpost MERIDA CC; MAT aluminium; 30.9 Diameter; 15 Setback

Merida Big Seven Sizing Chart

Rider's Height (cm)
155
160
165
170
175
180
185
190
195
200
205
XS
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

XS SM MD LG
Wheel Size 27.5" (650b) 27.5" (650b) 27.5" (650b) 27.5" (650b)
Frame Size 34 38 44 48
ST Seat Tube (mm) 340.0 380.0 440.0 480.0
TT Top Tube (mm) 550.0 570.0 590.0 610.0
CS Chain Stay Length (mm) 430.0 430.0 430.0 430.0
HTA Head Tube Angle (°) 69.0 69.0 69.0 69.0
STA Seat Tube Angle (°) 73.0 73.0 73.0 73.0
HT Head Tube (mm) 100.0 115.0 130.0 145.0
R Reach (mm) 378.0 394.0 409.0 425.0
S Stack (mm) 563.0 577.0 591.0 605.0
WB Wheel Base (mm) 1056.0 1078.0 1099.0 1120.0

Improve Product Information