Aipas®A4 Gentry Ebike

Sale price$759.00 Regular price$1,499.00
Save $740.00
4.9
Color: Blue

Order now and receive free mudguards, a rear rack, front suspension fork, and a standard battery, a total value of $793.

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Shipping Information

Pre-sale Policy

The current price of the A4 is $759, which is the New product launch price. Once we have sufficient stock, the price will be adjusted to $899. The A4 Gentry features an integrated frame design with flawless lines. It includes a three-level adjustable folding mechanism.
During the pre-order period, we will offer complimentary original battery, rear rack, mudguards, front suspension fork, and front rack to pre-order customers.
During the pre-sale period, promotional discounts cannot be combined with other offers. For example, if you use a military discount or a cash coupon, you will not be eligible for the free front rack promotion.

The A4 Gentry will begin shipping around July 10th. Our shipping policy is based on the order time, meaning customers who purchased earlier will have their orders shipped first on July 10th.

The A4 Gentry 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 28 Mph

Motor 1000W

Rear-Wheel Drive Motor

Max 350 Lbs

Weight Capacity 350 Lbs

48V 11Ah

Battery Capacity

Range 62 Miles

Single Charge Range

78 Nm

Max 20° Gradient

UL 2849

UL Certification

4-6 Hours

To Fully Charge

BAFANG 1000W Power

The A4 Gentry is equipped with a 1000W outer rotor brushless DC motor from the BAFANG sub-brand. The motor features a 5-level pedal assist system (PAS). At level 1 PAS, the controller can deliver up to 78Nm of torque, while at level 5 PAS, the speed can reach 28MPH or higher. The motor utilizes a sinusoidal wave structure with a rotation speed of up to 3358 revolutions per minute (RPM). This BLDC motor is characterized by low interference, low noise, smooth operation, high speed, high temperature resistance, and an extended lifespan exceeding 100,000 hours, ensuring stability and reliability in various complex environments and prolonged rides.

Equipped with Samsung 48V 11Ah battery

The A4 E-Bike utilizes Samsung 21700 lithium-ion batteries, offering significant advantages in battery performance compared to traditional 18650 cells. 21700 batteries typically feature higher capacity, allowing for greater energy storage. Moreover, they boast a 6% higher energy density compared to 18650 batteries, meaning they can provide longer range or higher power output within the same volume. Additionally, the A4 electric bike features a convenient quick-detach battery structure, making it easier to replace and maintain, thereby enhancing user convenience. The bike's battery also achieves an IPX6 waterproof rating, ensuring reliable operation in various environmental conditions.

A4 Gentry Frame Introduction

One-piece 6061 aluminum alloy frame

From the front to the rear frame, the A4 Gentry is seamlessly welded into a single piece. This ensures the entire body is stable and robust. The streamlined frame design, with minimal weld points, makes the A4 the epitome of perfect lines and form.

Perfect Rear Rack

The A4 Gentry's rear rack is seamlessly integrated with the body, forming a unified structure. You'll be amazed that there are no visible screws on the rear rack. This integrated design provides greater load-bearing capacity.

01

A4 Gentry Riser Folding

The A4 Gentry features a three-stage folding design. The first stage involves folding the front stem, allowing you to reduce the overall height of the vehicle.

Folded size: 32 inch * 44 inch

02

A4 Gentry Body Folding

The A4 Gentry features a three-stage folding design. The second stage involves folding the frame, allowing you to reduce the overall length of the vehicle.

03

A4 Gentry Complete Folding

The A4 Gentry features a three-stage folding design. The third stage involves folding the entire vehicle, achieving ultimate portability and convenience for your outdoor adventures.

Folded size: 32 inch *34 inch

01

A4 Gentry Riser Folding

The A4 Gentry features a three-stage folding design. The first stage involves folding the front stem, allowing you to reduce the overall height of the vehicle.

Folded size: 32 inch * 44 inch

02

A4 Gentry Body Folding

The A4 Gentry features a three-stage folding design. The second stage involves folding the frame, allowing you to reduce the overall length of the vehicle.

03

A4 Gentry Complete Folding

The A4 Gentry features a three-stage folding design. The third stage involves folding the entire vehicle, achieving ultimate portability and convenience for your outdoor adventures.

Folded size: 32 inch *34 inch

Introduction to A4 Gentry 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 A4 Gentry

Please make sure to review the detailed feature introduction of the A4 Gentry. Among the same models, the A4 offers the best value for the money

  • Puncture Resistant Tires
  • Fork suspension
  • Lighting Configuration
  • Disc Brake
  • Mechanical Gear Control
  • Twist Grip Throttle
  • Safety Reflectors
  • Removable Battery
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  • A4 Available In Four Colors

  • Geometry
  • Specification
  • Box Product List
  • A -- Max Seat Height 31 ″

  • B -- Top Tube Length 24 ″

  • C -- Handlebar Length 24 ″

  • D -- Head Tube Length 9 ″

  • E -- Min Seat Height 22 ″

  • F -- Stand Over Height 15 ″

  • G -- Chain Stay Length 18 ″

  • H -- Wheelbase 44 ″

  • I -- Total Length 66 ″

  • J -- Wheel Diameter 22 ″

  • K -- Handlebar Height 43 ″

  • L -- Min Seat to Floor 48 ″

  • M -- Max Seat to Floor 33 ″

  • N -- MAX Seat to Floor 41″

  • Battery  48V 11Ah

  • Charger US Standard 2.0 A Smart Charger

  • Range 62 Miles

  • Controller 48V / 22A

  • Hub Motor 1000W brushless gear motor

  • Display LCD Display

  • Total Payload Capacity  350 LBS

  • Weight  55LBS

  • Recommended Rider Heights  4'1" ~ 6'3"

  • Pedal Assist Intelligent  0~5 level pedal assist

  • Tires  20" x 3.2" Fat Tires

  • Throttle  Half twist throttle

  • Rear Light  Left and right turn signal brake lights

  • Suspension With locking and adjustment functions.

  • 1* ELECTRIC BIKE

  • 1*User Manual

  • 1* Headlight

  • 1* Fenders

  • 1* Charger

  • 1* Seat

  • 1* Keys

  • 1* Battery

A4 FAQs

Customer Reviews

Based on 46 reviews
89%
(41)
11%
(5)
0%
(0)
0%
(0)
0%
(0)
A
Ashlee
Performance: WORTH
Value of money score: NORMAL
Recommendation score: HIGHLY RECOMMEND
Love this bike!

I love this bike. Not only does it feel safe to ride but it was easy to assemble and makes my commute much better to work. I ride about 15 miles round trip and it goes 30mph the entire time and i still have a full battery. It was super easy to assemble (use the video they provide) and the written manual was easy to understand. The tires are also great on roads (I ride in dc so you can imagine the state of roads with gravel everywhere) and i hardly feel the potholes. Highly recommend.

s
sharon
Performance: SUPER WORTH
Value of money score: DEPENDS ON SITUATION
Recommendation score: HIGHLY RECOMMEND
Aipas e-bikes

My husband and I bought two Aipas E-bikes that we are really enjoying.customer service was very helpful in walking us through the process to get the front light and horn working. Many thanks to him and his great knowledge in getting everything ready for our outdoor adventures. Would definitely recommend this bike.

J
Jason Mondville-Davis
Performance: HIGHLY RECOMMEND
Value of money score: NORMAL
Recommendation score: WORTH
First E-bike

Good value. Assembly was a bit challenging but doable. Overall good bike.

R
Robert M
Performance: NORMAL
Value of money score: WORTH
Recommendation score: DEPENDS ON SITUATION
Awesome e-bike and great customer service

This is a solid five star rating. These bikes are so well made and run perfect out of the box. The packing and box it came in is so solid the two bikes I ordered were in perfect shape. I am 6'4' tall and 280 pounds and felt very comfortable on the e-bike. Love everything about these bikes. My wife absolutely loves hers. I accidentally cut one of the display wires when I was removing a wire tie on the handlebar. Totally my fault so I contacted the customer service number on their website and they were so accommodating and I purchased another display and they shipped it right out. They are great at communicating with their customers which is such a positive. Their website has all sorts of extra parts should a customer need one or many. This was an excellent purchase and I am so pleased with our first e-bikes. Great job Aipas !!!

P
Placeholder
Performance: WORTH
Value of money score: HIGHLY RECOMMEND
Recommendation score: NORMAL
Fun bike

I love the way you can enjoy wildlife and the quiet of nowhere! Next thing for me is to equip bike for pond fishing. Bike rides great in the sand and so far has made it through the bad sand pits. Changed seat and added phone holder. Check all tightness of parts regularly if you use off road.

A
Alan Banuelos Perez
Performance: NORMAL
Value of money score: DEPENDS ON SITUATION
Recommendation score: SUPER WORTH
Very fun, the brakes make some noise but its fine.

Very liked how I attached the wagon I had with my ebike! Such a blast so you can ride it, and have some kids back there aswell as long as you dont exceed the weight limit.

B
Brant B.
Performance: WORTH
Value of money score: HIGHLY RECOMMEND
Recommendation score: DEPENDS ON SITUATION
Works better then it says, but tire pops a lot.

I have about 350 miles on my bike and it is great. It goes faster then it says and I would say it gets around 40 miles on a charge.Definitely recommend.