The geometry of the eBig Nine follows a simple principle; as sporty as possible, as comfortable as necessary.
You ride to work in the morning but fancy a little off-road detour on the way home? No problem – that's what these bikes are made for!
Combining the best elements of mountain and trekking bikes, this rugged machine can be fitted with mudguards and racks making it ideal for both commuting and year-round leisure riding.
The eBig Nine 675 is the only hardtail eMTB in our range to use the larger 750Wh battery for an even greater range and versatility.
Many technical features and much of the thinking that went into the award winning eOne-Sixty have been incorporated to deliver a stylish and well thought through hardtail.
The strong, stiff aluminium frame is the result of extensive hydroforming, precision laser cutting and CNC machining. The battery is housed low down in the downtube to keep the centre of gravity low. The battery can be charged in the bike via a satellite charging port.
- Shimano Steps EP8 85Nm motor
- Extra-large 750Wh internal battery
- Shimano Deore 11 speed
- Shimano Hydraulic disc brakes
- Can be equipped with mudguards and rack
- material: aluminium
- 29x2.35" without fender max./ 29"x2.25" with fender max. wheelsize
- 148x12mm axle standard
- MUK 37 Hanger
- Air Boost
- 100mm
- Tapered
- 51mm fork offset
- 29x2.4" max wheelsize
- 20mm inner width
- material: aluminium
- 110x15mm width front hub
- 32 spoke holes
- Centerlock
- 148x12mm width rear hub
- 36 spoke holes
- Centerlock
- 29x2.2"
- kevlar bead
- 29x2.2"
- kevlar bead
- including removeable lever, 6/4mm allen key
- 34 teeth
- 165 mm
- 11-51 teeth
- 11 speed
- 4 piston
- 2 piston
- material: aluminium
- 34.9mm diameter
- 0mm setback
- V-mount
- StVZO
- reverse MERIDA Custom Mount
- STVZO
- USB

Frame Size | M | L | XL |
Tyre Sizes | 29" | 29" | 29" |
St Seat Tubes mm | 430 | 480 | 530 |
Tt Top Tubes mm | 605 | 625 | 645 |
Cs Chain Stays mm | 465 | 465 | 465 |
HTA head tube angle [°] | 67.5 | 67.5 | 67.5 |
STA seat tube angle [°] | 74.5 | 74.5 | 74.5 |
Bd Bottom Bracket Drops mm | 62.5 | 62.5 | 62.5 |
Ht Head Tube Lengths mm | 120 | 130 | 140 |
Fl Fork Lengths mm | 527 | 527 | 527 |
R Reach mm | 427 | 445 | 462 |
S Stacks mm | 640 | 650 | 659 |
Wb Wheel Base mm | 1183 | 1204 | 1225 |
Sh Stand Over Height mm | 750 | 794 | 835 |
No. | Item-No. | Name | Info | Pieces | Torque NM |
1 | A2300000048 | SCREW | M4x0.7 L8mm | 1 | 3~5 |
2 | A2311000067 | RD-HANGER | DH-057 | 1 | |
3 | A2300000185 | SCREW | M3x0.5 L20.5mm | 2 | 2~4 |
4 | A2258000012 | CABLE GUIDE | for M5 fixation | 1 | |
5 | A2298000004 | SCREW | M5x0.8 L15mm with washer | 1 | 3~5 |
6 | A2300000468 | SCREW | M8x1.25 L18.5mm | 3 | 11~12 |
7 | A2300000469 | SCREW | M8x1.25 L23mm | 3 | 11~12 |
8 | A2136000017 | MOUNT | for bottle cage | 1 | |
9 | A2298000154 | SCREW | M5x0.8 L12mm | 8 | 3~5 |
10 | A2298000145 | SCREW | M5x0.8 L20mm | 1 | 3~5 |
11 | A2143000097 | BLIND PLUG | for SIMPLO batteries | 2 | |
12 | A2143000125 | BUTTON | ON-OFF; for SHIMANO batteries | 1 | |
13 | A2161000127 | CABLE GUIDE | 1 | ||
14 | A2111000008 | CABLE GUIDE | 2 | ||
15 | A2161000118 | COVER | for battery | 1 | |
16 | A2300000213 | SCREW | M3x0.5 L13.5mm | 2 | 2~4 |
17 | A2143000129 | BLIND PLUG | for key opening | 1 | |
18 | A2258000079 | CABLE PLUG | for RD | 1 | |
19 | A2258000099 | CABLE PLUG | for rear brake and speed sensor | 1 | |
20 | A2161000079 | COVER | for top tube opening | 1 | |
21 | A2300000231 | SCREW | M3x0.5 L8 | 1 | 2~4 |
22 | A2029000024 | BUMPER | for INTERNAL BLOCK | 1 | |
23 | CABLE GUIDE | SMART ENTRY | 1 | ||
25 | A2002000136 | THRU AXLE | EXPERT TR; L=178mm M12x1.5 TL=14mm w. NUT | 1 | |
26 | A2248000039 | CLAMP | for INTERNAL BLOCK | 1 | |
27 | A2191000150 | HEAD SET | MERIDA/VP-8155 (MH-P16/MH-P16) | 1 | |
28 | A2191000152 | HEAD SET | MERIDA/VP-8157 (MH-P16/MH-P16) | 1 |