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Delivered ready to ride in 10 to 14 days.

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Delivered before 8pm next business day.

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

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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
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Available for most parts and accessories.
Estimated delivery:

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

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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.
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Merida eBig Nine 600 Electric Mountain Bike Silk Blue/Black

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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 eBig Nine 600 Electric Mountain Bike in Silk Blue/Black is engineered for mountain bikers who crave speed and endurance on challenging trails. Featuring a powerful Shimano EP8 drive unit and a robust 630Wh battery, this bike offers exceptional pedal-assist technology, making it easier to conquer hills and navigate rugged terrain. Its lightweight yet durable 6066 aluminum frame, paired with 29" wheels and high-quality components, ensures a smooth and responsive ride, empowering you to tackle any adventure with confidence.

Merida eBig Nine 600 Electric Mountain Bike Silk Blue/Black

  • 29" wheels for enhanced stability
  • Shimano EP8 drive unit for powerful assistance
  • 630Wh battery for extended rides
  • Hydraulic disc brakes for reliable stopping
  • Tough 6066 aluminum frame for durability

Free Test Rides

Free Test Rides

Come into your local store to test ride an eBike today - Find a store


Calculate Your Range

Calculate Your Range

Calculate Bosch battery range here


More Bikes

Shop Our eBikes

Shop our collection of electric bikes here

Powerful Pedal-Assist Technology

The Merida eBig Nine 600 features a Shimano EP8 drive unit that provides robust assistance while you pedal. This allows riders to conquer steep inclines and challenging trails with less effort, enhancing the overall mountain biking experience.

Durable and Lightweight Frame

Constructed from high-end 6066 aluminum, the frame of the eBig Nine 600 is both lightweight and incredibly durable. This design ensures that the bike remains nimble and responsive, making it perfect for aggressive trail riding.

Superior Braking Control

Equipped with Shimano M4100 Hydraulic Disc Brakes, this electric mountain bike offers exceptional stopping power in all conditions. Riders can confidently navigate descents and technical sections, knowing they can stop on a dime when needed.

What is the Merida eBig Nine 600 Mountain Bike used for?

The Merida eBig Nine 600 Mountain Bike is used for mountain biking, specifically designed to tackle rugged trails and steep inclines with ease. Its pedal-assist technology allows riders to enjoy longer rides without excessive fatigue.

Why choose the Merida eBig Nine 600 Mountain Bike?

Choose the Merida eBig Nine 600 Mountain Bike for its powerful Shimano EP8 drive unit and durable aluminum frame, which provide a perfect balance of speed and stability. This bike enhances your mountain biking experience by making challenging terrains more accessible and enjoyable.

Who is the Merida eBig Nine 600 Mountain Bike designed for?

The Merida eBig Nine 600 Mountain Bike is designed for mountain bikers who want to ride faster and longer with less effort. It caters to both seasoned riders looking for performance and newcomers seeking a reliable and enjoyable entry into the sport.

More Information
SKU 21MeridaeBigNine600SilkBlueBlack
Season 2021
Sizing SKUs SM: MEEB2167638, MD: MEEB2167649, LG: MEEB2167650, XL: MEEB2167661
Click & Collect Yes
eBike Drive System Mid Drive
Motor Brand Shimano
Motor Model STePS EP8
Motor Torque (Nm) 85 Nm
Motor/Drive Unit Shimano EP8; 85Nm
Battery Shimano E8036; 630Wh
Battery Brand Shimano
Battery Size (Watt-Hours) 504 W-h
Battery Model STePS E8035
Display Shimano SC-E5003
Assist Modes 4 Modes
Charge Time (Hours) 5 hrs
Frame eBIG.NINE LITE III; MAT aluminium; 29" WHS; 148x12 AST; intube;
Frame Material Alloy
Fork Suntour XCR34 LOR DS; Air Boost; 100mm; Tapered; 51mm fork offset
Fork Brand Suntour
Front Travel 100mm
Speeds 1 x 11
Front Gears Single
Groupset Brand Shimano
Groupset Shimano Deore
Rear Gears 11 Speed
Crankset Shimano FCEM600; 165 mm for all sizes
Pedals VP; VPE-537
Chain Shimano HG601-11
Brake Type Hydraulic Disc Brake
Brakes Front: Shimano M4100; 4 piston, Rear: Shimano M4100; 2 piston
Shifters Shimano Deore M5100 11
Brake Levers Shimano Deore
Derailleur Rear Shimano Deore RDM5100 11
Cassette Shimano M5100; 11-51 ATC; 11 Speed
Wheel Size 29"
Tyres Maxxis Ikon; 29x2.2"; kevlar bead
Rims MERIDA COMP CC; 20 IWR; MAT aluminium
Hubs Shimano MT400-B; 148x12 WHR; 36 SPH; Centerlock
Spokes Black stainless
Bottom Bracket included
Handlebar MERIDA Expert eTR; 760 WHB; 20 RHB
Grips MERIDA Expert EC
Stem MERIDA EXPERT eTRII; MAT aluminium; 35 DSH; 0 ASD
Saddle MERIDA Comp CC; V-mount
Seatpost MERIDA EXPERT CC; MAT aluminium; 34.9 DSP; 0 SSB

Merida Ebig.nine Sizing Chart

Rider's Height (cm)
155
160
165
170
175
180
185
190
195
200
205
SM
MD
LG
XL

Electric 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

SM MD LG XL
Wheel Size 29" 29" 29" 29"
Frame Size 38 44 48 53
ST Seat Tube (mm) 382.0 444.0 483.0 532.0
TT Top Tube (mm) 585.0 605.0 625.0 645.0
CS Chain Stay Length (mm) 433.0 433.0 433.0 433.0
HTA Head Tube Angle (°) 70.0 70.0 70.0 70.0
STA Seat Tube Angle (°) 73.5 73.5 73.5 73.5
HT Head Tube (mm) 95.0 100.0 110.0 125.0
R Reach (mm) 403.0 422.0 439.0 455.0
S Stack (mm) 614.0 619.0 628.0 642.0
WB Wheel Base (mm) 1080.0 1100.0 1121.0 1142.0

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