mountainbike rex Earth T-Rex 650B eMTB - Last ones
SKU: 8648650045
mountainbike rex

mountainbike rex Earth T-Rex 650B eMTB - Last ones

Sale price$25.36 Regular price$28.18
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

mountainbike rex Earth T-Rex 650B eMTB - Last onesDescription Features The Earth T Rex 650B electric mountain bike is renowned as a strong, nimble allrounder that is high on the fun factor and is unbeatable value. It rolls on nimble 27. 5" wheels and has a 9 speed drivetrain and hydraulic disc brakes for great all round riding. It's strong 48V ATM mid drive motor eats hills and you have plenty of range with the large 600Wh Battery. This ebike is nimble and fast an ebike that will get you places with

  • The Earth T-Rex 650B electric mountain bike is renowned as a strong, nimble allrounder that is high on the fun factor and is unbeatable value. It rolls on nimble 27.5" wheels and has a 9-speed drivetrain and hydraulic disc brakes for great all-round riding. It's strong 48V ATM mid-drive motor eats hills and you have plenty of range with the large 600Wh Battery. This ebike is nimble and fast - an ebike that will get you places with a huge grin plastered from ear to ear each time you ride.

    • Drive System: Earth
    • Motor: 48V 250W mid hub drive, 100Nm
    • Battery: Panasonic lithium-ion 48V 600Wh 
    • Quality: 9-speed gears, hydraulic disc brakes, 100mm travel, rust resistant chain and cassette, comfort saddle and grips
    • Brand: Earth

A nimble powerhouse

A nimble powerhouse, for going everywhere.  The Earth T-Rex 650B electric mountain bike is renowned as a strong, nimble allrounder that is high on the fun factor and is unbeatable value. It rolls on nimble 27.5" wheels and has a 9-speed drivetrain and hydraulic disc brakes for great all-round riding. It's strong 48V ATM mid-drive motor eats hills and you have plenty of range with the large 600Wh Battery. This ebike is nimble and fast - an ebike that will get you places with a huge grin plastered from ear to ear each time you ride.

Strong 48V Earth ATM drive system.  The large 600Wh battery is neatly integrated into the frame to create a handsome, streamlined look and there is also the option to easily mount a second battery if you need the extra distance. With 100Nm torque it packs a punch, especially on hills and being a 48V system can handle riding at full power for longer.

Equipped for comfortable riding. The ebike itself is equipped for comfortable riding with plush saddle and velo grips and 100mm travel up front which is handy for exploring rougher terrain. It has Shimano 9-speed gearing and tektro hydraulic disc brakes which offer heaps of performance when out and about. 

Not only is the Earth T-Rex 650B eMTB unbeatable value, it is an ebike that will have you grinning every time you ride. Priceless :)

Order online or contact us to order.  Also available in a fully equipped Trekking version for touring and commuting. 

Delivery to regional and interstate locations may attract additional charges depending on delivery address. Discount vouchers not applicable whilst on sale. 



E-Bike Technology

System
Earth ATM
Motor
EARTH ATM 100Nm Mid-Drive Limited to 250W
Speed
EN15194 compliant - assistance to 25km/h 
Battery
PANASONIC Li-Ion Battery 48V 600Wh
Optional: Extra battery 500Wh
BMS
Yes, has battery management system
Display
TFT Colour Multi-Function Display


Bike Specifications*

Frame
Aluminum 6061 Alloy 27.5”*480MM
Sizes
One size
Fork
100cm Travel Hydraulic Suspension with Lockout
Wheel Size 650B (27.5")
Wheels 27.5" rims
Tires
Schwalbe Smart Sam 27.5×2.35 / Schwalbe Tubes
Gearing Shimano Altus 9-Speed
Cassette Shimano Altus 9 Speed 11-32T
Brakes Tektro Hydraulic Brakes front and rear
Saddle Selle Royal RIO plush saddle
Pedals MTB pedals
Weight Approx 25kg incl battery
Warranty Frame: 3 years
Motor / Battery: 1 year (2 years if you register your bike)
*Note Specifications may change without notice
Lights No
Chainguard No
Carrier Rack
No - mounts provided
Mudguards No
Kickstand
Yes


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8648650045

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Ben McCurdy
Pawtucket, US
★★★★★ 4
Seat width short (Not tall people friendly) Very nice otherwise.
Color: Beige
I like the chair a lot. It’s very sleek and modern. One problem I have with it tho is the width of the seat. I am 5’9 and not necessarily a petite woman and when I do sit cross cross I seem to hang off the front. I do like that I can sit cross cross even with the sides of the chair up but the fact that I hang off the front is a bit annoying. There are plenty of other ways to sit on it tho and being able to maneuver it to where I can sit different ways is nice. I would say that this chair isn’t exactly tall people friendly. Also pay attention to the height and width of your desk because it isn’t exactly universal to fit under a normal desk. It is also super easy to put together and instructions are clear. Also as expected the back of the seat is a bit short and personally for me I like that a lot but word of caution for others that want the back of the chair to go up their entire back. I like it shorter because I’m able to sit sideways and have one side of the chair up and the other down and using the back rest as an arm rest. I did just buy it and am slightly concerned for it to not last purely because the manual said not to use it if it squeaked of creaked and it does both of those things. But I will still be using it until it breaks or it’s life span ends. It also seems very easy to clean the crevices are very short and you are able to wipe things out with ease.
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Reviewed in the United States on June 10, 2026
A
Verified Purchase
Amazon Customer
Natrona Heights, US
★★★★★ 5
Really comfortable upgrade from my old desk chair
Color: Beige
My old desk chair had been getting pretty uncomfortable, so I decided to replace it with this white one. After using it for a few days, I can definitely say it’s been a really nice upgrade for my workspace. My old chair was starting to feel stiff and uncomfortable after sitting for a while. This one is a lot wider and softer, which I really appreciate. Sometimes I sit cross-legged when I’m working on my laptop, and this chair actually has enough space to do that comfortably. The flip-up arms are also really practical. When I’m not using them, I just flip them up and push the chair under my desk. My workspace feels a lot less cramped now. The wheels roll smoothly and the height adjustment was easy to set up. I also didn’t expect to use the side pockets much, but I’ve been keeping a notebook and my tablet there, which is actually pretty convenient. I mainly bought the white color because I wanted something simple for my home office, and it looks really clean in the room. After switching from my old chair, working at my desk has been a lot more comfortable. It’s been great for longer work sessions, and overall I’m really happy I decided to get this one.
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Reviewed in the United States on March 16, 2026
K
Verified Purchase
Kareen
Boise, US
★★★★★ 5
Great Buy
Color: Black
Easy to assemble, very comfortable and stylish! Wheels dont roll too easily but thats an easy fix so overall very happy with this
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Reviewed in the United States on April 28, 2026
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Jazzy
Lexington, US
★★★★★ 5
Very comfortable
Color: Black
Very sturdy
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Reviewed in the United States on May 10, 2026
M
Verified Purchase
Michele
Alexandria, US
★★★★★ 5
Love this chair!!!
Color: Beige
This chair is soooo comfy and looks fabulous!!! It fits under my L-shaped desk perfectly even when I work in the corner section! It was super easy to put together as well!!!
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Reviewed in the United States on April 19, 2026

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