BIGNIU BG-S PRO Class 2 Electric Bike for Adults, 750W Motor, 20 MPH Max Assist Speed, 52V 25Ah Removable Battery, Full Suspension E-Bike, UL 2849
BIGNIU BG-S PRO Class 2 Electric Bike for Adults, 750W Motor, 20 MPH Max Assist Speed, 52V 25Ah Removable Battery, Full Suspension E-Bike, UL 2849
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BIGNIU

BIGNIU BG-S PRO Class 2 Electric Bike for Adults, 750W Motor, 20 MPH Max Assist Speed, 52V 25Ah Removable Battery, Full Suspension E-Bike, UL 2849

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BIGNIU BG-S PRO Class 2 Electric Bike for Adults, 750W Motor, 20 MPH Max Assist Speed, 52V 25Ah Removable Battery, Full Suspension E-Bike, UL 2849BIGNIU BG S PRO Class 2 Electric Bike for Adults 750W Motor 20 MPH Max Assist Speed 52V 25Ah Removable Battery Full Suspension E Bike UL 2849BIGNIU BG S PRO Class 2 Electric Bike for Adults 750W Motor 20 MPH Max Assist Speed 52V 25Ah Removable Battery Full Suspension E Bike UL 2849BIGNIU BG S PRO Class 2 Electric Bike for Adults 750W Motor 20 MPH Max Assist Speed 52V 25Ah Removable Battery Full Suspension E Bike UL 2849BIGNIU BG S PRO Class 2 Electric Bike for Adults 750W Motor 20 MPH Max Assist Speed 52V 25Ah Removable Battery Full Suspension E Bike UL 2849
Actual ColorPurple-Out of stock

Key item features

  • Class 2 Electric Bike: The BIGNIU BG-S PRO is designed as a Class 2 electric bicycle with pedal-assist and throttle operation, with a maximum assist speed of 20 MPH.
  • 750W Rear Hub Motor: Equipped with a 750W rated rear hub motor designed to provide reliable power for everyday riding and commuting.
  • 52V 25Ah Removable Battery: Features a 52V 25Ah removable lithium-ion battery for convenient charging and everyday use.
  • Front & Rear Suspension: The front suspension fork and rear suspension system help absorb bumps and provide a smoother, more comfortable riding experience.
  • Rider-Focused Features: Equipped with hydraulic disc brakes, rear turn signals, horn, LCD display, speedometer, odometer, and trip odometer for added riding convenience.
  • Easy Assembly & Customer Support: The e-bike arrives approximately 85% pre-assembled. Assembly guidance and product information are available to help complete setup. Please keep the original packaging for at least 30 days. If you have questions about your BIGNIU electric bike, our customer service team is available to assist.
  • UL 2849 Electrical System: The BG-S PRO electrical system has been evaluated to ANSI/CAN/UL 2849 requirements for e-bike electrical systems.

Specs

Bicycle type, Mountain BikesMaximum travel distance, 28 miBattery capacity, 25 Amp HoursElectric bicycle class, Class 2Bicycle brake design, Disc BrakesSuspension, Full Suspension

About this item

Product details

Experience a comfortable and capable ride with the BIGNIU BG-S PRO Class 2 Electric Bike. Designed for adult riders, the BG-S PRO features a 750W rear hub motor, a 52V 25Ah removable battery, pedal-assist and throttle operation, and a maximum assist speed of 20 MPH. The front suspension and rear suspension system help absorb bumps and provide a more comfortable ride across everyday riding conditions. For added riding convenience, the BG-S PRO is equipped with hydraulic disc brakes, rear turn signals, a horn, LCD display, speedometer, odometer, and trip odometer. The BG-S PRO electrical system has been evaluated to ANSI/CAN/UL 2849 requirements.
  • Class 2 Electric Bike: The BIGNIU BG-S PRO is designed as a Class 2 electric bicycle with pedal-assist and throttle operation, with a maximum assist speed of 20 MPH.
  • 750W Rear Hub Motor: Equipped with a 750W rated rear hub motor designed to provide reliable power for everyday riding and commuting.
  • 52V 25Ah Removable Battery: Features a 52V 25Ah removable lithium-ion battery for convenient charging and everyday use.
  • Front & Rear Suspension: The front suspension fork and rear suspension system help absorb bumps and provide a smoother, more comfortable riding experience.
  • Rider-Focused Features: Equipped with hydraulic disc brakes, rear turn signals, horn, LCD display, speedometer, odometer, and trip odometer for added riding convenience.
  • Easy Assembly & Customer Support: The e-bike arrives approximately 85% pre-assembled. Assembly guidance and product information are available to help complete setup. Please keep the original packaging for at least 30 days. If you have questions about your BIGNIU electric bike, our customer service team is available to assist.
  • UL 2849 Electrical System: The BG-S PRO electrical system has been evaluated to ANSI/CAN/UL 2849 requirements for e-bike electrical systems.
info:
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Specifications

Bicycle type

Mountain Bikes

Maximum travel distance

28 mi

Battery capacity

25 Amp Hours

Electric bicycle class

Class 2

Warranty

Warranty information

1 year

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.8 out of 5 stars
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6 ratings2 reviews
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  1. 5 stars83% (5)
  2. 4 stars17% (1)
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Showing 1-2 of 2 reviews

May 22, 2026
Reviewer name: joseph
Item details
Color: Purple
Sold and shipped byBIGNIU Ebike Official
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Howdy so I upgraded from a fat tire 20” cheapo to the bgs pro. Holy crap. What a difference. From a mini bike to an actual dirt bike. No comparison. Amazing power braking and suspension. Very well built. I'm am planning on having some real fun on this big. You should get one !!!

Helpful?34XXMRJU2OCM18798203998
Oct 19, 2026
Reviewer name: Rodel
Item details
Color: Black
Sold and shipped byBIGNIU Ebike Official
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Awesome Dirt Ebike..

Incentivized Review
Helpful?34XXMRJU2OCM18798203998
Current price is Now $1,199.99
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was $1,399.99
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