Aipas®M1 Xterrain ST Ebike

Sale price$939.00 Regular price$1,899.00
Save $960.00
Color: Black

Order now and receive free mudguards, a rear rack, front suspension fork, and a standard battery, a total value of $856.

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Shipping Information

Pre-sale Policy

New product launch price for the M1 is $939. Once we have sufficient stock, the price will be adjusted to $999. The M1 Xterrain ST features a step-through frame and swept-back handlebars designed ergonomically for a more comfortable riding posture.
During the pre-order period, we will offer complimentary original battery, rear rack, mudguards, front suspension fork, and front rack to pre-order customers.(Front Rack/Front Basket/Rear Basket Triple Choice)
During the pre-sale period, promotional discounts cannot be combined with other offers. For instance, if you use a military discount or a cash coupon, you will not be eligible for the free front basket, rear basket, or front rack promotion.

M1 Xterrain ST will begin shipping around August 3rd. Our shipping policy is based on the order date, meaning customers who purchased earlier will be prioritized for shipping starting on August 3rd.

The M1 Xterrain ST is currently under a pre-sale policy. Our factory is already in production, but we cannot achieve delivery within 3-5 days. Therefore, we are offering a significant discount to customers willing to support Aipas. If you find the wait too long and are unwilling to wait, you can contact our customer service directly to request a refund. We will process your refund within 1-2 business days. We kindly ask that you do not initiate a dispute, as it will freeze the funds and prevent us from issuing the refund.

0-5 Gear Levels

Speed From 0 to 30+ Mph

Motor 1500W

Rear-Wheel Drive Motor

Max 450 Lbs

Weight Capacity 450 Lbs

48V 13Ah

Battery Capacity

Range 74 Miles

Single Charge Range

110 Nm

Max 22° Gradient

UL 2849

UL Certification

4-6 Hours

To Fully Charge

BAFANG 1500W Power

The M1 features a 1500W 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 30MPH 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.

Equipped with Samsung 48V 13Ah battery

The M1 electric bike, powered by Samsung 21700 battery cells, offers several advantages in terms of battery performance. Compared to traditional 18650 cells, 21700 cells typically have higher capacity, allowing them to store more energy. Additionally, the energy density is increased by 6% compared to 18650 batteries, meaning that in the same volume, 21700 batteries can provide longer range or higher power output. Moreover, the M1 electric bike features a quick-detach battery structure, making it easier to replace and maintain, providing users with a more convenient experience. Furthermore, the battery of this electric bike achieves an IPX6 rating, demonstrating excellent waterproof performance, ensuring reliable operation in various complex environments.

M1 Xterrain Step-Through Design

The M1 step-through design allows more consumers to experience the joy of cycling and provides excellent accessibility for those with mobility challenges. The frame of the M1 is made from integrated 6061 aluminum alloy, ensuring a robust and supportive riding experience.

Introduction to M1 Xterrain ST Electronic Control

Cruise Control: Maintains a fixed speed for automatic driving.
Assist Mode: Easily propels the bicycle without exerting much effort.
Sport Mode: Enhanced torque for achieving high speed and high power output.
Pedal Assist Mode: Makes pedaling easier while enjoying the ride.
Pure Electric Mode: No pedaling required; speed is controlled electronically.

Detailed feature introduction and configuration of M1 Xterrain ST

Please make sure to review the detailed feature introduction of the M1 Xterrain ST. Among the same models, the M1 offers the best value for the money

  • Puncture Resistant Tires
  • Fork suspension
  • Lighting Configuration
  • Disc Brake
  • Mechanical Gear Control
  • Twist Grip Throttle
  • Safety Reflectors
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  • M1 Available In Four Colors

  • Geometry
  • Specification
  • Box Product List
  • A -- Max Seat Height 40 ″

  • B -- Top Tube Length 24 ″

  • C -- Handlebar Length 26 ″

  • D -- Head Tube Length 10 ″

  • E -- Min Seat Height 34 ″

  • F -- Stand Over Height 35 ″

  • G -- Chain Stay Length 20 ″

  • H -- Wheelbase 49 ″

  • I -- Total Length 72 ″

  • J -- Wheel Diameter 26 ″

  • K -- Handlebar Height 47 ″

  • L -- Min Seat to Floor 26 ″

  • M -- Max Seat to Floor 46″

  • N -- Rear Rack Length 15″

  • Battery  48V 13Ah

  • Charger US Standard 2.0 A Smart Charger

  • Range 74 Miles

  • Controller 48V / 22A

  • Hub Motor 1500W brushless gear motor

  • Display USB+LCD Display

  • Total Payload Capacity  450 LBS

  • Weight  68LBS

  • Recommended Rider Heights  5'7" ~ 6'5"

  • Pedal Assist Intelligent  0~5 level pedal assist

  • Tires  26" x 4" Fat Tires

  • Throttle  Half twist throttle

  • Rear Light  Left and right turn signal brake lights

  • Suspension With locking and adjustment functions.


  • 1*User Manual

  • 1* Headlight

  • 1* Fenders

  • 1* Charger

  • 1* Seat

  • 1* Keys

  • 1* Battery


Customer Reviews

Based on 23 reviews
Performance: EXCELLENT
Value of money score: SUPER WORTH
Recommendation score: HIGHLY RECOMMEND
Improvements: NO
Nice bike

Cant waiting for ride!

ralph smith
Performance: SUPER WORTH
Value of money score: WORTH
Recommendation score: DEPENDS ON SITUATION
Great bike

Love the quality of the bike, easy to assemble, only issue I had was the packaging of the front wheel.

Value of money score: DEPENDS ON SITUATION
Recommendation score: WORTH
Great value

Very happy with this bike. Easy to assemble, pedal assist is smooth and powerful, throttle is smooth, overall performance is great. Great value for this price point.

Performance: WORTH
Value of money score: NORMAL
Recommendation score: SUPER WORTH
This is the one

Love it so far. It's exactly what they say it is. I have gotten lots of compliments and the price is awesome too. 30 minutes to assemble for average person. BTW mine goes 24mph woo hoo!

Michael Sirles
Value of money score: SUPER WORTH
Recommendation score: NORMAL
Aipas Suburban

WOW U WILL NOT BELIEVE THIIS BIKE. COMPAIRES TO A 2000$ bike. Company is based California Got bike in 10 days. Very satisfied
Very high quality. Would highly recommend I HAVE GOTTEN THIS THING UP TO 21mph. Still checking battery. So far is good. 5 stars

Performance: NORMAL
Value of money score: DEPENDS ON SITUATION
Recommendation score: HIGHLY RECOMMEND
Very happy with purchase.

This bike is really worth every penny, it has exceeded my expectations. I'm 6'2 , 265lbs and it is constructed well it has really done an excellent job getting me around. The battery life has also lasted really well.

Sheena Puckett
Performance: WORTH
Value of money score: SUPER WORTH
Recommendation score: DEPENDS ON SITUATION
Great price

These bikes are great and a great price.
Very durable and fast.
Happy with purchase.