eBIG.SEVEN 300 SE (EP6)

 

More options mean more fun. Ride further than ever before, thanks to the powerful assistance of a Shimano drive unit. Make your commute fun or explore new trails on the weekend - this can do it all.
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The eBIG.SEVEN 300 SE is a bike that gives you more options. The option to explore further than ever before, thanks the assistance of a smooth, high value for money Shimano E7000 drive unit and long lasting 504 Wh battery. The option to commute to work, without arriving bedraggled or worried about being too tired to make it home. The option to push further with more confidence, thanks to mountain bike geometry, a suspension fork, grippy tyres and powerful brakes. It’s a world of options, ready for you to take them.

The eBIG.SEVEN might roll on smaller wheels than its big sibling the eBIG.NINE, but it’s still a bike that can handle serious off-road riding as well as dispatching the commute to work with ease - especially if you want to have some fun on the way. The high-quality aluminium frame has an externally mounted 504 Wh battery, while the high value for money Shimano E7000 drive unit will power you up any hill. The eBIG.SEVEN will help you make the most of any situation.

  • Lightweight aluminium frame with 27.5" wheels
  • Value for money Shimano E7000 drive unit
  • Long-lasting 504 Wh battery
  • Confidence inspiring mountain bike handling
  • Versatile enough for the trail or the commute
  • Comfort and control enhancing suspension fork
model year 2022
  • material: aluminium
  • max. wheelsize 27.5x2.20" without fender max./ 27.5"x2.00" with fender max. wheelsize
  • 148x12mm axle standard
  • external
frame size XS, S
  • Coil
  • 100mm
  • Tapered
  • 47mm fork offset
  • 27.5x2.2" max wheelsize
display Shimano SC-EN500
speed sensor Shimano EW-SS300
  • 20mm inner width
  • material: aluminium
  • 110x15mm width front hub
  • 32 spoke holes
  • Centerlock
  • 148x12mm width rear hub
  • 36 spoke holes
  • Centerlock
  • including removeable lever, 6/4mm allen key
  • 160 mm for all sizes
  • 11-36 teeth
  • 9 speed
chain KMC e9S
shifters Shimano Alivio M3100 9
headset Merida 2341 Neck
  • 31,8mm diameter
  • 6° stem angle
  • 70 mm-S, 80 mm-M
stem size 70 mm-S, 80 mm-M
  • 720mm width
  • 10mm rise
grip MERIDA EXPERT EC
  • 30.9mm diameter
  • 15mm setback
seat clamp MERIDA EXPERT clamp
lights CG-119PG-BLACK(1) / CG-404RG-BLK
carrier no
kickstand CL-KA98
pedal VP VPE-537
Bike Frame Geometry Image
Frame Size XS S
Tyre Sizes 27.5" 27.5"
St Seat Tubes mm 330 380
Tt Top Tubes mm 570 570
Cs Chain Stays mm 455 438
HTA head tube angle [°] 68 68
STA seat tube angle [°] 73.5 73.5
Bd Bottom Bracket Drops mm 27 27
Ht Head Tube Lengths mm 115 125
Fl Fork Lengths mm 487 487
R Reach mm 401 399
S Stacks mm 569 579
Wb Wheel Base mm 1120 1104
Sh Stand Over Height mm 673 710
No. Item-No. Name Info Pieces Torque NM
1 CABLE GUIDE SMART ENTRY
2 CABLE GUIDE SMART ENTRY
3 A2300000213 SCREW M3x0.5 L13.5mm 2 2~4
4 A2151000026 COVER for battery; eBIG.SEVEN sizes XS / S for battery; eBIG.NINE size M 1
5 A2151000025 COVER for battery; eBIG.SEVEN size M for battery; eBIG.NINE sizes L / XL 1
6 A2300000468 SCREW M8x1.25 L18.5mm 3 11~12
7 A2300000469 SCREW M8x1.25 L23mm 3 11~12
8 A2258000012 CABLE GUIDE for M5 fixation 1
9 A2298000004 SCREW M5x0.8 L15mm with washer 1 3~5
10 A2300000185 SCREW M3x0.5 L20.5mm 2 2~4
11 A2311000067 RD-HANGER DH-057 1
12 A2300000048 SCREW M4x0.7 L8mm 1 3~5

To reduce production and delivery times, we are sometimes forced to make last-minute specification changes. Please be aware that those changes might not be reflected on these product pages and images.

 

Technology

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PROLITE 66 TRIPLE BUTTED ALUMINUM

When creating high-end aluminium frames, we use our proven PROLITE 66 (6066) aluminium, as it is incredibly light and durable. In addition, it works exceptionally well with our hydroforming technology, allowing us to create complex shapes, featuring triple butted wall thicknesses, an almost carbon-like appearance and the best possible stiffness-to-weight ratio. While lesser alloys might be cheaper, it is the ideal choice for high-performance bicycle frames.

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HFS - HYDRO FORMING SYSTEM

‘C-Mount’ equipped bikes have the fixing points for a rear rack already integrated (some bikes require model specific rear rack), making fitting fast, simple and reliable. 

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X-TAPER HEADTUBE

Steering precision is vital to safe and confident handling, and the X-TAPER HEADTUBE allows us to significantly boost this precision. A larger headset diameter at the bottom paired with a smaller one at the top helps to deal with the strains modern riding and equipment can put on the headtube, all without adding unnecessary weight. It allows tapered forks to be fitted with ease and delivers precise and confidence-inspiring steering.

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SMOOTH WELDING

This is a process we use to give a nice flat finish to our welds instead of the scaled, 'stack of coins' effect TIG welded joints often have. The welder uses the welding torch to go over the joint twice, helping to smooth out the filler material. It takes a lot of skill to do this, but it delivers strong and smart-looking frames that have the appearance of a carbon fibre frame at first look.

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INTERNAL CABLE ROUTING

On the majority of our frames, we run the gear and brake cables and hoses through the frame. The cables enter and exit the frame through smooth sockets, or we use one of our other systems like SMART ENTRY or WIRE PORT to be routed through. Running the cables inside the frame protects them from the elements, gives a clean and neat look and can offer aerodynamic advantages.

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SMART ENTRY

Many of our frames offer internal cable routing, where the gear and brake cables are run through the frame for maximum protection and a clean look. Some internally run cables can rattle when riding over uneven surfaces, but our SMART ENTRY system prevents this from happening. Cables, housings and brake hoses are clamped under tension to prevent noisy cable movement. All inlets are completely interchangeable to deal with any kind of cable or wire.

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DI2 READY

Shimano's Di2 electronic shifting system offers fast, smooth and reliable shifting. In particular, in the road world, it has proven itself as the primary choice when top performance is at the top of the agenda. With that in mind, we have a broad selection of performance road frames that are Di2 READY and can accommodate the electrical cable, battery and other little tweaks that the system requires.

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F-MOUNT

Being able to turn your bike into an all-weather commuter that has mudguards and other fittings can be a real plus, in particular when riding on wet and perhaps muddy roads and tracks on a regular basis. To make fitting easy, some of our bikes are F-MOUNT equipped. These integrated fittings mounts make adding mudguards fast and simple. Please note that some bikes require model-specific mudguards.

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K-MOUNT

Integrated mount on the chainstay to fit a Merida kickstand (or any commercial kickstand).

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C-MOUNT

Similar to our F-MOUNT, where various fixing points for mudguards are part of the frame offering, the C-MOUNT equipped bikes have the fixing points for a rear rack already integrated, making fitting fast, simple and reliable. The C-MOUNTS are an additional feature that improves the day-to-day versatility by adding loading capacity to your bike, ideal for commuting and shopping trips. Please note that some bikes require model-specific rear racks.

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CASTED MOTOR BRACKET

The e-bike motor mount has a sophisticated shape that is only possible to create with casting technology. Casting this piece allows us to create a complex yet lightweight shape that gives an extremely strong connection between the motor and the frame for improved performance and reliability. It also gives the bike and motor a smooth and cleanly integrated appearance.

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