Earth T-Rex 48V 650B Speed eMTB

The Earth T-Rex 48V 650B Speed e bike takes its very popular predecessor, the Earth Mi5, up a notch in terms of power and speed. This ebike packs a serious punch with its 500W 48V motor and still has the lovely slimline design for the battery and overall looks.

The 650B size wheels are great for those looking for a more nimble machine, and suit a smaller rider as well. It's very large 48V 624Wh Panasonic lithium ion battery power pack will enable you to go the distance. Even at the faster speeds you can expect between 50-90km* and the 48V motor is smoother, quieter and great for those bigger hills. It also comes with quality componentry such as hydraulic disc brakes front and rear for great stopping power, wide and robust Schwalbe Smart Sam tyres, 21-speed gearing and front suspension. 

Another excellent electric mountain bike from Earth, with a price tag that gives great bang for your buck. Also have a look at the 29er version

Note: This electric bike is programmed for offroad, private land use only

*Depending upon software settings, speed, load and ride conditions

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Interest Free* Finance



FrameAluminum 6061 Alloy 27.5”*48cm
ForkSuntour Suspension Fork
ColourMatte black and blue
BrakesTektro Hydraulic Disc
Rear DerailleurShimano Altus 21 speed
Freewheel/CassetteShimano 21 speed
CranksetShimano Crank Set 44T
ShiftersShimano Rapid Shift
PedalsMTB Pedal
TyresSchwalbe Smart Sam 27.5" (650B)
SaddleSelle Royal
HandlebarPromax MTB
GripVelo Grips
Weight24kg Including Battery


MotorDAS Kit 48V / 500W Rear Hub Drive
BatteryDLG 48V 13Ah Li-Ion Battery (624WH)
DisplayL7 LCD Multi Function Display
ThrottleYes 6km walk mode
RangeApprox. 50-90km
Charge TimeUp to 8 hours depending on battery indicator
Max Assisted Speed25-27km on road, up to 35-40km/h on private land
WarrantyBattery & Motor: 2 Yrs; Frame: 5 Yrs

More Info

Service and Warranty

All new Earth electric bikes* are covered by a 1 year manufacturer's warranty on the battery, motor and components and a 5 year warranty on the frame. Before we deliver any bike it is built, charged and tuned by professional mechanics so you can be confident it performs beautifully when you get it. We also offer ready-to-ride delivery service to the Brisbane metro area on all of our electric bikes.

*Ex demo and used e-bikes excluded.


About Earth

EARTH Electric Bikes was founded with the philosophy that all electric bikes should be practical, functional and reliable. Their objective is to provide the most cost-effective choice in emission-free transportation for commuting, sport, fitness and recreational fun. Using the latest advancements in e-bike technology, EARTH electric bikes are designed from the ground up using less electric wiring and cabling parts than most e-bikes. This helps to reduce and minimize service to electric parts and provides riders with more peace of mind and a more enjoyable ride.

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