0-5 Gear Levels
Speed From 0 to 36+ Mph
Motor 1800W
Rear-Wheel Drive Motor
Max 500 Lbs
Weight Capacity 500 Lbs
48V 17.5Ah
Battery Capacity
Range 85 Miles
Single Charge Range
110 Nm
Max 23° Gradient
Compatible Accessories
Order now and receive free fenders and rear rack,ebike headlight, thumb throttle,phone holder,Chain locks a total value of $216.
$79.00
FREE
$79.00
FREE
$29.00
FREE
$29.00
FREE
Aipas®M2 Pro Xterrain Ebike
$949 is the current Early Bird price and we will revert back to the original price of $1,059 on June 20th.
0-5 Gear Levels
Speed From 0 to 36+ Mph
Motor 1800W
Rear-Wheel Drive Motor
Max 500 Lbs
Weight Capacity 500 Lbs
48V 17.5Ah
Battery Capacity
Range 85 Miles
Single Charge Range
110 Nm
Max 23° Gradient
Compatible Accessories
Order now and receive free fenders and rear rack,ebike headlight, thumb throttle,phone holder,Chain locks a total value of $216.
$79.00
FREE
$79.00
FREE
$29.00
FREE
$29.00
FREE
Trusted Delivery
Pay With Ease
The M2 Pro is currently on pre-order and is expected to ship from the California warehouse on June 15th.
To reduce carbon emissions and protect the environment, we support the following pickup locations:
A- 1001 South Doubleday Ave, DOCK #19, Ontario, CA
B- 11281 Citrus Ave, Fontana, CA
C-630 Hambledon Avenue, City of Industry, CA
D-1001 W Middlesex Ave, Port Reading, NJ
E-915 Secaucus Rd, Secaucus NJ
F-1369 Lamberton RD, Dock #35-50,Hamilton Township, NJ
G-28501 Hwy Blvd, Katy, TX
This product is currently available for pre-order and is expected to ship from our California warehouse on June 15.
During the pre-sale period, enjoy our early bird price of $949 and receive the following accessories for free (a $216 value)
1.Fenders valued at $79
2.Rear rack valued at $79
3.Phone holder valued at $29
4.Chain lock valued at $29
All free accessories will be shipped together with your eBike straight to your door. Limited quantities available—order now and don’t miss out!
Within one year of receiving your e-bike, you can enjoy worry-free after-sales service without concerns about product quality issues.
1.Free Repairs: During the warranty period, if you encounter any product quality issues, you can enjoy free repair services:
a) Provide a video of the product issue, and Aipasbike will send you replacement parts via courier.
b) Provide a video of the product issue, and you can choose to have it repaired at a nearby repair shop. Provide payment evidence, and our company will cover the repair costs.
2.Key Components Warranty: For critical parts such as the frame, motor, and battery, we offer a 1-year or 10,000-mile free replacement (whichever comes first), excluding human-caused damage.
3.Free Replacement: If the product cannot be repaired during the warranty period, you will receive a free replacement.
4.Professional Support: We provide professional after-sales support with a dedicated technical team available 24/7 for online technical assistance.
Purchase directly from the Aipas brand website and enjoy tax-free benefits. Consumers do not need to pay the 5%-15% sales tax, as Aipasbike will cover the sales tax.
Compared to Amazon, you can save up to $51 in tax fees per e-bike purchased. For example, buying the M2 model on other platforms with tax included costs $1040, but on our brand website, it costs only $949, saving you $91.
E-mail: service@aipasbike.com
M2 Pro Xterrain-Dual throttle control
Aipas® Ebike Combo Sale M2 Pro*2
The M2 Pro is equipped with a powerful 1800W motor and a high-capacity 17.5Ah battery, ensuring confidence on long rides. With a top speed of over 36 mph, its 4.0-inch all-terrain fat tires allow for effortless travel across sand, snow, and various rugged terrains.
$3,798.00
$1,848.00
51% OFF
Electronic Control PAS Levels
PAS Levels Corresponding Speed and Range
PAS-1
PAS-2
PAS-3
PAS-4
PAS-5
The results above were obtained with a rider weighing 80kg, in a flat road environment at 33℃. Please note that the cruising range can vary depending on riding conditions; refer to actual usage for more accurate information
All-New High-Strength Frame Design
The M2 Pro features a newly designed 2025 high-strength frame, crafted from premium alloy material. Its geometry is optimized for ergonomic comfort and riding stability.A standout feature is the uniquely engineered rear chainstay suspension design, which significantly improves shock absorption on rough terrain, delivering a smoother and more controlled off-road ride.
Equipped with Samsung 48V 17.5Ah battery
The M2 Pro Xterrain uses Samsung 21700 battery cells, which have higher capacity and 6% greater energy density than traditional 18650 cells, allowing for longer range and higher power output. It features a quick-detach battery structure for easy replacement and maintenance, enhancing user convenience. The battery also has an IP65 rating, providing excellent waterproof performance for reliable operation in various environments.
BAFANG 1800W Power
The M2 Pro features a 1800W outer rotor BLDC motor from the BAFANG sub-brand. The motor is equipped with a 5-level pedal assist system (PAS). At level 1 PAS, the controller can deliver a torque of up to 110 Nm, while at level 5 PAS, the speed can reach 36MPH or higher. The motor utilizes a sinusoidal wave structure and can rotate at a speed of 4478 revolutions per minute within one minute. The BLDC motor boasts low interference, low noise, smooth operation, high speed, high temperature resistance, and a longer lifespan (over 200,000 hours), ensuring stability and reliability in various complex environments and prolonged riding sessions.
High Intensity Projector Headlight
The front headlight features a projector lens design and is equipped with three high-intensity LED bulbs. Compared to the previous version, it delivers 30% more brightness, with a more focused beam, longer illumination range, and reduced glare—minimizing light scatter and improving safety for oncoming pedestrians and vehicles.
Full Suspension System
The M2 Pro is equipped with a fully adjustable front and rear suspension system, featuring an impressive 100mm front fork travel. Paired with a precisely positioned rear shock absorber, it effortlessly absorbs bumps and rough terrain. Compared to bikes without rear suspension, it delivers up to 40% more comfort—ensuring a smoother, more enjoyable ride wherever you go.
Detailed feature introduction and configuration of M2 Pro Xterrain
Please make sure to review the detailed feature introduction of the M2 Pro Xterrain. Among the same models, the M2 Pro offers the best value for the money
- Lighting Configuration
- USB Charging Port
- Disc Brake
- Mechanical Gear Control
- Cruise Control & Twist Grip Throttle
- Puncture Resistant Tires
- Safety Reflectors
Headlight & taillight & brake light & emergency light configuration
The front headlight features a lens design with three high-intensity LED bulbs, offering approximately 30% more brightness than standard headlights on the market. It also integrates a horn module for added convenience. The rear light is equipped with a red emergency LED bulb. At night, the lights can be set to stay on continuously, and the tail light will automatically flash when the brakes are applied, enhancing safety.
Grey
Blue
Black
Green
Detailed configuration parameters
Vehicle Specifications
Pedal Assist Range 85 Miles.
Electric-Only Range 36 Miles.
Top Speed 36 Mph.
Dimensions 72*26*47(Inch).
Max Load Capacity 450Lbs.
Ebike Net Weight 72 Lbs.
Torque 110 Nm.
Battery Samsung 48V*17.5AH Ip65 Waterproof, UL2271 Certified.
Electric Motor Control
Display 48v Lcd Display With Usb Charging.
Pas Levels 0-5 Pas.
Throttle Half-Twist Throttle / Optional Thumb Throttle.
Controller 48V/22A, With Temperature Control Protection.
Motor 1800W Rear Hub Brushless Motor.
Sensors Speed Sensor.
Freewhee Shimano 7-Speed Indexing, 14-28T.
Rear Derailleur Shimano 14-28T.
Shifter Shimano 7-Speed.
Charger 2A Smart Charger, UL/Fcc Dual Certified.
Frame Assembly
Front Suspension Aluminum Adjustable Shock Absorbers.
Front Suspension Travel Total Length 530mm, Travel 100mm.
Handlebar Riser Handlebar, Grip Length 104mm, Total Length 66cm.
Pedals 9/16", With Reflectors.
Chain 1/2"*3/32"*118l, 21-Speed Indexing.
Crankset 170mm Crank Arms, 48t Chainring.
Battery Weight 8 Lbs.
Assembly Components
Rim Aluminum Alloy 26"*4.0*12G*36H.
Spokes 45# 12g*257mm, Compliant With En15194 Standard.
Tire Brand CHAOYANG All-Terrain Tire
Tire Size 26"*4.0, 30psi.
Inner Tube 26"*4.0", Valve Stem 35mm.
Brake Levers Aluminum Material (With Brake Priority Protection).
Brakes Front And Rear Mechanical Disc Brakes.
Brake Rotors 180mm.
Kickstand Heavy-Duty Aluminum Kickstand.
Geometry
A -- Maximum Seat Height 40 ″
B -- Top Tube Length 24″
C -- Handlebar Length 26 ″
D -- Head Tube Length 10 ″
E -- Min Seat Height 21 ″
F -- Stand Height 23 ″
G -- Chain Stay Length 20 ″
H -- Wheelbase 49 ″
I -- Total Length 72 ″
J -- Wheel Diameter 26 ″
K -- Handlebar Height 47 ″
L -- Minimum Seat to Floor 33 ″
M -- Max Seat to Floor 46 ″
N -- Rear Rack Length 15 ″
Proposal Rider Heights-- 5'5" ~ 7'2"
Weight-- 72LBS
Range-- 85Miles
Speed-- From 0 to 30 Mph
Total Payload Capacity-- 500 LBS
In the Box
1*Battery
1* User Manual
2* Pedals
1* Front Wheel
1* Seat
1* Toolkit
2* Keys
1* Charger
M2 Pro Assembly Instruction
Welcome to our M2 installation guide! This short video will show you how to easily assemble your new electric bike. The video provides clear steps and helpful tips to assist you.
User Manual
M2 Pro Xterrain-Installation Instructions
Compare
Product specification
Explore Aipas Ebike lineup, Pick the best ebike for you.
1500W
1800W
750/1100W
1500W
2800W
110N.m
110N.m
55/90N.m
100N.m
176N.m
Speed Sensor
Speed Sensor
Speed Sensor
Speed Sensor
Speed Sensor
48v 14Ah
48v 17.5Ah
48v 10.5/11Ah
48V 14Ah
48v 20Ah
54.6V 2 Amp
54.6V 2 Amp
54.6V 2 Amp
54.6V 2Amp
54.6V 2 Amp
74 Miles
85 Miles
52/68 Miles
74 Miles
120 Miles
Disc Brakes
Disc Brakes
Disc Brakes
Disc Brakes
Hydraulic Brakes
72"
72"
68"
66"
71"
47"
47"
41"
47"
48"
M2 Pro FAQs
Will there be safety risks with the battery?
Our battery is UL certified, so there are no issues with everyday use. However, it's advisable to avoid placing it near sources of fire or other hazardous areas. Additionally, all our vehicle batteries and accessories are rated IPX6 for water resistance, meaning they can operate even in rainy weather. Nevertheless, for safety reasons, it's best not to use them in rainy conditions.
Do you support US pickup?
Currently, most of our products are for pickup, but to ensure quick shipping, our warehouses are located in various cities across the United States. Therefore, please pay attention during checkout to see if there is inventory available for pickup in your area.After successfully placing your order, please wait for the BOL (Bill of Lading) that we will send you before heading to the warehouse for pickup. (Do not go to the warehouse for pickup before receiving the BOL.)
We support the following pickup locations:
- 1001 South Doubleday Ave, DOCK #19, Ontario, CA
- 11281 Citrus Ave, Fontana, CA
- 1001 W Middlesex Ave, Port Reading, NJ
- 28501 Hwy Blvd, Katy, TX
Does my height suit the M2 Pro?
The recommended rider height is 5'5" - 7'2".
Do I need to assemble the bike?
We have already assembled 90% of the bike. You just need to tighten the wheel bolts, install the seat, and attach a few small components, and you'll be ready to go.
What's your warranty policy?
Aipas offers a one-year warranty on all e-bikes, for more specific warranties, please check our warranty policy.
What's your return policy?
Customers are allowed to submit a return request within 14 days of delivery via service@aipasbike.com. For more specific return and refund, pls check our return policy.
What's your shipping policy?
Time of arrival includes order processing time and shipping time (3-5 working days).you can check more details on our Shipping Policy Page
Why did I buy two e-bikes but only receive one tracking number or have them arrive at different times?
Since each e-bike is shipped separately, it’s possible that due to the shipping carrier, they may arrive at different times. Please don’t worry. If you have any questions, feel free to contact our customer service department for the latest updates.
This product is rated 4.9 of 5.0 stars.
It has received 631 reviews.
Customer Reviews
My first e-bike, nice for the price. Perfect for mountain trails in so cal.
I found the whole experience easy and it took me about 1/2 hour to assemble. I bought a second one for myself.cant
l
So far it's been great and it's so fun to drive!
Bike came as advertised. I am very happy with the quality and performance of the M2.
Great bike for the price
Aipas®M2 Xterrain Ebike