How to Choose an Electric Bike
Brompton Electric C Line Urban Folding Electric Bike - Mid
$4,200.00
Members get an est. $420.00 in rewards
Hills? Errands? Weekend adventures? With the Smart Pedal Assist and mid handlebar height of the Brompton Electric C Line Urban folding electric bike you can do it all—and save some energy for later.
Key Details
E-Bike Classification
Class 1: pedal assist up to 20 mph
Motor
Brompton by Williams Engineering
Battery Capacity (Wh)
300 watt hours
Weight
35 lbs. 8 oz.
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- Compact and energy-efficient Brompton 250-watt Brushless DC motor provides assistance up to 15.5 mph
- Motor delivers on torque while saving on battery for less weight and more range with every charge
- Up to 45 miles of range
- Lightweight battery quickly detaches from its secure mount, so you can take it with you and charge wherever is convenient
- The compact, lightweight 4-speed gearing system gives you everything you need to connect the city and beyond
- Hop on and choose from 3 levels of Smart Pedal Assist
- Brompton Electric app allows you to control your power mode, maximize battery life, extend your range and more
- 40 Lux Busch and Muller AVY LED front and rear lamps are powered by the main battery
- Expertly engineered to transform into a small, locked package in under 20 seconds
- Folded Dimensions: 25.3 x 23 x 10.6 in.
- NOTE: Specs and images are subject to change based on component availability
Imported.
This e-bike comes with Coast to Coast Support, which includes:
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
View all Brompton Electric City Bikes- 1 year of free adjustments (see more below)
- In-store bike assembly
- Pickup in store or curbside
- Bike experts available at 170+ bike shops
- An additional year of free adjustments on e-bikes
- 20% off shop services
- Free tubes with purchase of flat tire repair (Co-op Cycles brand tubes only; tube must be installed at time of purchase)
New bikes go through a normal break-in period, after which they should be readjusted. All electric bicycles sold at REI include free adjustments for the defined period (one year after purchase date for non-members, or two years for REI Co-op Members)—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation, chain lubrication and e-bike firmware updates. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
| Best Use | Urban Cycling |
|---|---|
| E-Bike Classification | Class 1: pedal assist up to 20 mph |
| Motor | Brompton by Williams Engineering |
| Motor Type | Geared Hub |
| Battery Type | Lithium Ion |
| Battery Capacity (Wh) | 300 watt hours |
| Battery Removable | Yes |
| Charge Time (hrs) | 4 hours |
| Pedal Assist Range | 20-45 miles |
| Frame | Hand-brazed steel |
| Foldable | Yes |
| Step-Through | Yes |
| Bike Suspension | No Suspension |
| Fork | Reinforced electric-specific steel brazed fork |
| Rear Shock | Brompton Elastomer |
| Crankset | 6061 forged aluminium crank with 54T chainring and integrated chainguard |
| Bottom Bracket | Integrated sealed bearing with cadence and torque sensor |
| Shifters | Brompton 2 speed trigger shifter |
| Front Derailleur | Brompton Chain pusher |
| Rear Derailleur | Brompton Chain pusher |
| Rear Cogs | Brompton 12/16T |
| Number of Gears | 4 gear(s) |
| Internally Geared | Yes |
| Brake Type | Rim |
| Brakes | Brompton Dual Pivot Calipers |
| Brake Levers | Composite hinge clamp levers |
| Rims | Double wall rim, 28 spoke, Brompton wide ratio internal gear hub |
| Front Hub | Brompton Brushless DC motor |
| Rear Hub | Brompton BWR by Sturmey Archer |
| Wheel Size | 16 inches |
| Tires | Schwalbe Marathon Racer |
| Tire Width | 1.35 inches |
| Handlebar Shape | Riser Bar |
| Handlebar | Brompton Mid |
| Stem | Brompton M Type |
| Seat Post | Brompton Extended |
| Saddle | Brompton Standard |
| Pedals | Brompton folding left-hand and non-folding right-hand pedals |
| Headset | Brompton |
| Chain | SRAM |
| Weight | 35 lbs. 8 oz. |
| Bike Weight | Bike weight is based on median size, as sold, or the average of two median sizes. |
| Gender | Unisex |
