SALE 
Bigniu
BG-03 Electric Bike
$800 $1,200 33% off
View BG-03 Electric Bike on Bigniu's site →AMPERBIKE indexes US-available ebikes so buyers can compare specs across brands. Purchase the bike direct from Bigniu.
- Independent reference catalog · not a reseller
- Specifications sourced from Bigniu's public catalog
- Purchase, warranty and shipping handled by Bigniu
- Compatible spare-parts available on AMPERBIKE below
Full description
- 750W Powerful Motor for Speed Enthusiasts Unleash the power of the 750W motor, delivering speeds up to 28+ MPH. The BG-03 is perfect for urban commutes and light off-road adventures, offering unmatched performance and control.
- Sleek and Durable Design Featuring a lightweight yet sturdy aluminum alloy frame, the BG-03 is built to last. Its modern, streamlined design is perfect for riders who value both aesthetics and functionality.
- 4.0x20" Fat Tires for All-Terrain Rides With wide, anti-slip fat tires, the BG-03 ensures excellent grip and stability on a variety of surfaces, from city streets to gravel paths. It’s built to handle diverse riding conditions with ease.
- 48V 17.5Ah Removable Battery for Extended Rides Ride up to 27+ miles on a single charge with the removable 48V 17.5Ah lithium battery. Perfect for both daily commutes and longer journeys, with the convenience of charging wherever needed.
- Assemble & Customer Service（Please keep the original packaging box for 30 days）Your adventure begins easily as the e-bike comes 90% pre-assembled. Find assembly videos and updated manuals on the product page to ensure easy setup. Enjoy peace of mind before your first ride with an 12-month warranty on e-bike components. If you have any questions about your BIGNIU electric bike, our customer service team is here to help.
Spares & upgrades
Compatible parts for the Bigniu BG-03 Electric Bike
Brake pads, chargers, batteries, lights and accessories pre-matched against this bike's model tags. Ships from authorized supplier · 10-21 day delivery.
Bigniu
BIGNIU BG-03 Replacement Inner Tubes — 2-Pack
$25
Bigniu
BIGNIU BG-03 All-Weather Frame Cover
$35
Bigniu
BIGNIU BG-03 Brake Pads — Quiet Resin (Front + Rear Pair)
$39
Bigniu
BIGNIU BG-03 Electric Bike Phone Mount
$45
Bigniu
BIGNIU BG-03 Electric Bike Fast Charger
$49
Bigniu
BIGNIU BG-03 Electric Bike Suspension Seatpost
$59
Bigniu
BIGNIU BG-03 Comfort Saddle with Backrest
$79
Bigniu
BIGNIU BG-03 Electric Bike Pannier Bag - 14L Waterproof
$89
Bigniu
BIGNIU BG-03 Hydraulic Brake Upgrade Kit — Complete Set
$119
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