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- Powerful 630Wh battery for extended rides
- Lightweight aluminum frame for durability
- Advanced suspension for smooth handling
- High-performance tyres for varied terrain
- Integrated lighting for safety and visibility
Work/life balance? Easy. This machine can party off-road on the weekend and still commute to work on time on Monday, thanks to Shimano’s reliable EP8 motor and a high-tech frame design. Getting the work/life balance right can be tricky, but the Merida eBig Nine 700 Electric Hardtail Mountain Bike manages it perfectly. It’s ready to rip the trails at the weekend, with the off-road tyres, suspension fork, wide-range drivetrain, and Shimano EP8 motor helping you make short work of the climbs and descents. When it’s time to get back to business, it’s the perfect commuting partner, with a sleekly integrated 630 Wh battery delivering plenty of range and the ability to cross town without breaking a sweat.
Axles: | MERIDA EXPERT TR |
---|---|
Battery: | integrated 630 Wh battery |
Brakes: | Shimano M4100 4 piston |
Chain: | KMC e12T EPT |
Chainwheel: | Shimano CRE70-12-B |
Colour: | Grey/Black |
Crankset: | Sjimano FCEM600 165 mm |
Derailleur rear: | Shimano XT RDM8100 Shadow+ 12 |
Fork: | SR Suntour RAIDON34 LOR, Air, 100mm suspension travel, Tapered, 51mm fork offset, 29x2.4" max wheelsize |
Frame: | eBig Nine Lite III - Material: aluminium, 29x2.35" without fender max./ 29"x2.25" with fender, max. wheelsize 148x12mm axle standard intube |
Freewheel: | Shimano M6100 |
Grip: | MERIDA EXPERT EC |
Handlebar: | MERIDA EXPERT eTR |
Handlebar stem: | MERIDA EXPERT eTRII |
Headset: | MERIDA 8157 |
Hubs: | Shimano SLX 110x15mm width front hub, 32 spoke holes, Centerlock 148x12mm width rear hub, 36 spoke holes Centerlock |
Light(s): | F: Lezyne E-Bike Power E115, StVZO, reverse MERIDA Custom Mount | R: Dilight CG-214RG STVZO USB |
Motor drive unit: | Shimano EP8, 85Nm Torque |
Pedals: | VP VPE-527 |
Rim: | MERIDA COMP CC |
Rotor front: | Shimano RT30 180mm |
Rotor rear: | Shimano RTEM3000 180mm |
Saddle: | MERIDA EXPERT CC |
Season: | 2022 |
Seat clamp: | MERIDA EXPERT |
Seat post: | MERIDA EXPERT CC |
Spokes: | Black stainless |
Tyres: | Maxxis Rekon Race |
Wheel size: | 29" |

Frame Size | S | M | L | XL |
Tyre Sizes | 29" | 29" | 29" | 29" |
ST seat tube [mm] | 380 | 430 | 480 | 530 |
TT top tube [mm] | 588 | 605 | 625 | 645 |
CS chain stay length [mm] | 465 | 465 | 465 | 465 |
HTA head tube angle [°] | 67.5 | 67.5 | 67.5 | 67.5 |
STA seat tube angle [°] | 74.5 | 74.5 | 74.5 | 74.5 |
BD bottom bracked drop [mm] | 62.5 | 62.5 | 62.5 | 62.5 |
HT head tube [mm] | 115 | 120 | 130 | 140 |
FL fork length [mm] | 527 | 527 | 527 | 527 |
R reach [mm] | 411 | 427 | 445 | 462 |
S stack [mm] | 636 | 640 | 650 | 659 |
WB wheel base [mm] | 1165 | 1183 | 1204 | 1225 |
SH stand over height [mm] | 719 | 750 | 794 | 835 |
Merida Big Nine Bike Sizing Chart


Merida is an international bike brand with its headquarters in Taiwan, the R&D department is based near Stuttgart in Germany. To be based in Germany has historical reasons for MERIDA but the precise location was chosen specifically because the region around Stuttgart is one of the hot spots of the automotive and machine building industry which Germany is famous for and attracts a hugely skilled design and engineer labor force.
The Merida team are more than just highly trained and experienced bicycle creators – they simply love everything ‘bike’. Most of their R&D staff are daily bike commuters while others are serious mountain bikers, who regularly compete in Marathon, Enduro and Downhill competitions, or licensed road racers and even ambitious Ironman triathletes. Get the behind the scenes view of the Merida R&D centre and meet some of their key members of staff in the below video.
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Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.