The eBig Nine is an electric hardtail built on a simple principle: as sporty as possible, as comfortable as necessary. The eBig Nine 400 gives you the power to do more of what matters, whether that's longer off-road loops, tackling bigger hills or adding a scenic detour to the commute.
A powerful Shimano EP6 motor with 85Nm of torque helps you up the climbs, while the 630Wh battery is integrated into the down tube and keeps you going for miles. An SR Suntour suspension fork, grippy Maxxis Ikon tyres on wide 25mm rims and Shimano hydraulic brakes with 180mm rotors give you plenty of control, and the hydroformed aluminium frame keeps weight in check and comes with a lifetime warranty.
It's a practical bike too, with internal cable routing, mounts for mudguards and a kickstand, a stem with a GoPro and Supernova light mount, and a Merida mini tool tucked under the saddle.
Features
- Lite III hydroformed 6066 aluminium frame with integrated battery
- Shimano EP6 motor with 85Nm of torque
- 630Wh integrated battery
- 100mm SR Suntour XCM34 Boost fork with lockout
- Shimano Cues 1x10 drivetrain with 11-48T cassette
- Shimano MT200 hydraulic disc brakes with 180mm rotors
- Maxxis Ikon tyres on 25mm rims, mudguard and kickstand mounts
Sizing
- S: 157cm - 173cm
- M: 167cm - 183cm
- L: 177cm - 190cm
- XL: 187cm - 196cm
- XXL: over 192cm
Specifications
DisciplineTrail/
Leisure MaterialAluminium
Front Travel100mm
Rear TravelHardtail
Wheel Size29"
WarrantyLifetime
Frame - Lite III, hydroformed 6066 aluminium, integrated battery, internal cable routing, Smart Entry ports. Tapered head tube, 148x12mm axle standard. Mounts for mudguards and kickstand. Max tyre size 29x2.25" with mudguards, 29x2.35" without
Fork - SR Suntour XCM34-Boost LO-R DS; 100mm travel; tapered; 44mm fork offset
Headset - Merida-8157
Stem - Merida Expert eTRII; material: aluminium; 35mm diameter; 0 degree rise; GoPro and Supernova mount; length: 50mm
Handlebar - Merida Expert TR II; 760mm wide; 18mm rise
Grips - Merida Comp TK
Brake type - Hydraulic disc
Front brake - Shimano MT200; 2 piston with Shimano RT30; 180mm
Rear brake - Shimano MT200; 2 piston with Shimano RT-EM300; 180mm
Front tyre - Maxxis Ikon; 29x2.2"; Kevlar bead
Rear tyre - Maxxis Ikon; 29x2.2"; Kevlar bead
Wheel size - 29"
Rims - Merida Comp CC II; 25mm inner rim width; material: aluminium
Spokes - Black stainless; black nipples
Front hub - Shimano TC500-B; 110x15mm; 32 spoke; Centerlock
Rear hub - Shimano TC500-HM-B; 148x12mm; 36 spoke; Centerlock
Speeds - 10
Rear derailleur - Shimano Cues U6000; GS
Shift levers - Rear: Shimano Cues U6000-10
Chain - Shimano LG500
Cassette - Shimano LG300; 11-48 teeth; 10 speed
Chainset - Shimano CRE70-B; 34 tooth; cranks: Shimano FC-EM600; 165mm
Bottom bracket - Included
Pedals - VP VPE-537
Saddle - Merida Comp SL; V-mount; incl. Merida mini tool
Seatpost - Merida Expert CC; material: aluminium; 34.9mm diameter; in-line
Motor - Shimano EP6; 85Nm
Battery - Shimano EN806; 630Wh
Display - Shimano SC-EN500A
eBig Nine 400 2026
- Electric · Trail
- Hardtail · 100mm fork
- Alloy frame
Finance available – see options
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90 Day Returns
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Pro builtBuilt and safety-checked by our mechanics before it leaves us
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Free UK mainland courier deliveryNorthern Ireland: £60
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Collect in CanterburyPick up and get set up at our store
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Talk to a riderChat with our team
The eBig Nine is an electric hardtail built on a simple principle: as sporty as possible, as comfortable as necessary. The eBig Nine 400 gives you the power to do more of what matters, whether that's longer off-road loops, tackling bigger hills or adding a scenic detour to the commute.
A powerful Shimano EP6 motor with 85Nm of torque helps you up the climbs, while the 630Wh battery is integrated into the down tube and keeps you going for miles. An SR Suntour suspension fork, grippy Maxxis Ikon tyres on wide 25mm rims and Shimano hydraulic brakes with 180mm rotors give you plenty of control, and the hydroformed aluminium frame keeps weight in check and comes with a lifetime warranty.
It's a practical bike too, with internal cable routing, mounts for mudguards and a kickstand, a stem with a GoPro and Supernova light mount, and a Merida mini tool tucked under the saddle.
Features
- Lite III hydroformed 6066 aluminium frame with integrated battery
- Shimano EP6 motor with 85Nm of torque
- 630Wh integrated battery
- 100mm SR Suntour XCM34 Boost fork with lockout
- Shimano Cues 1x10 drivetrain with 11-48T cassette
- Shimano MT200 hydraulic disc brakes with 180mm rotors
- Maxxis Ikon tyres on 25mm rims, mudguard and kickstand mounts
Sizing
- S: 157cm - 173cm
- M: 167cm - 183cm
- L: 177cm - 190cm
- XL: 187cm - 196cm
- XXL: over 192cm
Specifications
DisciplineTrail/
Leisure MaterialAluminium
Front Travel100mm
Rear TravelHardtail
Wheel Size29"
WarrantyLifetime
Frame - Lite III, hydroformed 6066 aluminium, integrated battery, internal cable routing, Smart Entry ports. Tapered head tube, 148x12mm axle standard. Mounts for mudguards and kickstand. Max tyre size 29x2.25" with mudguards, 29x2.35" without
Fork - SR Suntour XCM34-Boost LO-R DS; 100mm travel; tapered; 44mm fork offset
Headset - Merida-8157
Stem - Merida Expert eTRII; material: aluminium; 35mm diameter; 0 degree rise; GoPro and Supernova mount; length: 50mm
Handlebar - Merida Expert TR II; 760mm wide; 18mm rise
Grips - Merida Comp TK
Brake type - Hydraulic disc
Front brake - Shimano MT200; 2 piston with Shimano RT30; 180mm
Rear brake - Shimano MT200; 2 piston with Shimano RT-EM300; 180mm
Front tyre - Maxxis Ikon; 29x2.2"; Kevlar bead
Rear tyre - Maxxis Ikon; 29x2.2"; Kevlar bead
Wheel size - 29"
Rims - Merida Comp CC II; 25mm inner rim width; material: aluminium
Spokes - Black stainless; black nipples
Front hub - Shimano TC500-B; 110x15mm; 32 spoke; Centerlock
Rear hub - Shimano TC500-HM-B; 148x12mm; 36 spoke; Centerlock
Speeds - 10
Rear derailleur - Shimano Cues U6000; GS
Shift levers - Rear: Shimano Cues U6000-10
Chain - Shimano LG500
Cassette - Shimano LG300; 11-48 teeth; 10 speed
Chainset - Shimano CRE70-B; 34 tooth; cranks: Shimano FC-EM600; 165mm
Bottom bracket - Included
Pedals - VP VPE-537
Saddle - Merida Comp SL; V-mount; incl. Merida mini tool
Seatpost - Merida Expert CC; material: aluminium; 34.9mm diameter; in-line
Motor - Shimano EP6; 85Nm
Battery - Shimano EN806; 630Wh
Display - Shimano SC-EN500A
Returns Information
Reviews
This bike hasn't been reviewed yet. Biketart is rated a Top Quality Store by Google, and our team of riders is happy to answer any questions before you buy.