Brompton G Line ELECTRIC 4-Speed Adventure Orange IN STOCK NOW!
Brompton has now designed the all-new Electric G Line bike and e-system as one. Every element is meticulously engineered from scratch to work together in the city and beyond. From brilliant on and off-road handling to easy charging and storing in small places, everything feels seamless with this bike.
Features
- Customized rear hub motor with Brompton Advance 4-speed rear derailleur
- 345 wh battery with LED bar mounted display. UL2849 compliant E-bike system
- Range: 20-45 miles
- Pedal assist up to 20 MPH
- Handlebar display panel with Range Estimation, assist level, and more
- Weight: from 35.4 lb
- Folded size: 28.3"d x 26.2" h x 16" w
- Tires: Schwalbe G-One All Around 54-406 Tanwall
- Rims: 20"/406mm double-wall aluminum with double-butted spokes
- Brakes: Tektro hydraulic disc brakes with 140mm front disc and 160mm rear disc
- Comes complete with: Mudguards, Rear rack, small battery bag
What our Experts Think
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Smooth Electric Assist â Pedalâassist power makes hills, headwinds, and longer rides feel effortless while keeping the ride natural.
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Easy 4âSpeed Gearing â Intuitive gear range paired with the electric system gives confidence on city streets and rolling terrain.
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Comfort & Stability â Larger wheels and wellâbalanced geometry deliver a comfortable, predictable ride.
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Compact Folding Convenience â Signature Brompton fold allows fast, spaceâsaving storage and easy multimodal commuting.
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Bold Adventure Orange Finish â Eyeâcatching color with premium detailing boosts both style and visibility.
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Expert Verdict â A standout electric folding bike that blends everyday practicality, comfort, and assisted performance â now in stock and ready to ride.
Q&A
Q: What makes this Brompton electric?
A: It has an integrated electric assist motor to make pedaling easier and extend ride range.
Q: How many speeds does it have?
A: 4-speed drivetrain, perfect for city streets and moderate inclines.
Q: Does it fold compactly?
A: Yes â retains Bromptonâs signature folding design for portability and storage.
Q: Who is this bike suitable for?
A: Commuters, urban riders, and anyone looking for a portable, stylish electric folding bike.
Q: What color is available?
A: Adventure Orange, bright and eye-catching.
Q: Is it in stock?
A: Yes, available for immediate purchase.
Maintenance Tips
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Clean After Rides: Wipe frame, wheels, and drivetrain after rides, especially in wet or dusty conditions. Use mild soap and water only; dry completely.
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Battery Care: Charge the battery per manufacturer instructions; avoid deep discharge and store in a cool, dry place when not in use.
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Drivetrain & Gears: Clean and lightly lubricate chain and 4-speed gears regularly for smooth shifting and long-lasting performance.
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Tires & Brakes: Maintain proper tire pressure and inspect brake pads frequently.
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Folding Hinges & Components: Keep fold joints clean and lightly lubricated; check bolts and cables for tightness and wear.
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Storage: Store indoors in a dry place to protect frame finish, battery, and component
Damage 
Loss 
Theft 
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