Facts at a glance
- Motor
- EARTH ATM SP 48V mid-drive (mid drive)
- Torque
- 100 Nm
- Battery
- 600 Wh
- Range (real-world)
- 50 to 100 km
- Top assist
- 25 km/h
- Weight
- 26 kg
- Drivetrain
- Shimano Acera 9-speed
- Brakes
- Tektro hydraulic disc, 180mm
- Frame
- Aluminium trekking
- Wheels
- 27.5in (Schwalbe Moto X 2.4)
- Motor rated
- 250 W
Who is this for?
Best suited to
Riders who want Earth's strongest mid-drive (100Nm) in a trekking frame with a 600Wh battery and an optional second pack.
Consider alternatives if
You need a clearly documented nominal wattage, since Earth does not publish it for the T-REX, or you want a lower price from the PRIME S line.
Standout strength
A 100Nm ATM SP mid-drive with Schwalbe tyres and a 600Wh battery, expandable with a second pack.
Check before buying: Ask Earth or the dealer to confirm the motor's nominal wattage and that the bike is set to the 25 km/h on-road configuration.
Distributed in Australia by Earth Electric Bikes.