Earth T-Rex 27.5″ 48v SP Hard Tail EMTB

The Earth T-Rex 27.5" SP Hardtail EMTB is a versatile and powerful electric mountain bike, featuring advanced technology, top-quality components, and Schwalbe Smart Sam tires for all-terrain adventures.


Helping you out

Try Before You Buy

Want to try a SmartMotion electric Bike for a while before deciding if it’s something you would like to buy.  At Cairns Electric Bikes we have the SmartMotion E-City, Essence, E20 and E-Urban bikes in our rental fleet. Book one for 2 hours, a day or even up to one week.  If you choose to purchase we will refund 50% of the hire fee as a credit towards your new bike.

For other bikes, you are still able to trial them around the block with the assistance of our sales staff.


Price Match

Our prices are set to country standards. If you see the price cheaper on our supplier site? Then let us know and we will match the price. (Note: price match will need to be assessed individually and price match is granted at CEB discression). This applies to all bikes and e-scooter we sell.



As a small business we offer the long standing traditional layby option. Pay of the bike in installments and collect the bike once the price is fully paid out. Time frame for layby is up to 2 months. Talk to us if you would like to make arrangements for a longer time frame.


Earth T-Rex 27.5″ 48v SP Hard Tail EMTB

The new Earth T-Rex 27.5″ SP Hardtail EMTB isn’t just a good-looking electric mountain bike. It’s a versatile and powerful e-bike that can handle any terrain.

Designed in Germany with the latest advanced Earth ATM Mid-Drive e-bike technology, the T-Rex 27.5″ 48V SP Hardtail EMTB is built to go anywhere, on-road or off-road.

The Earth T-Rex 27.5″ 48V SP Hardtail EMTB boasts top-quality components from trusted brands. It’s powered by Earth’s own ATM Crank Drive 48V mid-mount motor and a massive 48V 600WH Samsung lithium-ion battery pack, which gives it one of the largest battery capacities among e-bikes in Australia.

The Earth T-Rex electric bikes feature a fully integrated downtube battery that protects against damage and theft. With components like the comfortable Selle Royal saddle, rugged Lockout suspension fork, responsive Shimano Hydraulic Disc Brakes, and smooth Shimano 9-speed gears, it’s one of the best-value electric EMTB bikes for both on-road and off-road adventures in Australia.

Equipped with Schwalbe Smart Sam 2.35″ tires, the T-Rex ensures you can conquer trails regardless of the weather. These tires have a modern and eye-catching off-road profile, designed for quiet and low-vibration rolling. The well-defined outer lugs provide excellent off-road grip. The Smart Sam tires effortlessly handle any terrain, whether you’re riding off-road or on-road.