merida eBig.Nine 400 electric bike, side profile on white background

2026

Merida eBig.Nine 400

$3,549 99 Bikes sale price against a stated full price of $5,499 (Metallic Black and Gunmetal Grey, checked 9 Oct 2026). was $5,499

Category
Trail eMTB
Motor
Shimano STePS EP6
Range
?73 km
Top assist
25 km/h
Price
$3,549 AUD
Trail eMTB

Compliance claimed by brand, not independently verified View declaration

Facts at a glance

Motor
Shimano STePS EP6 (mid drive)
Torque
85 Nm
Battery
630 Wh
Range (real-world)
?73 km
Top assist
25 km/h
Drivetrain
Shimano CUES, hydraulic disc brakes
Brakes
Hydraulic disc
Frame
Alloy hardtail
Wheels
29 inch
Motor rated
250 W

Who is this for?

Best suited to

Fire road and light singletrack riders who want a hardtail eMTB without full suspension weight or cost.

Standout strength

85Nm and 630Wh out of a hardtail is serious range and climbing power for the money.

Distributed in Australia by Merida.