Folding · Not tested by Will

Brompton Electric C Line: specs and how it compares

Not tested. Will hasn't ridden this bike. Specs come from Brompton's own site, written in our words, and each one is linked below. For bikes he has tested, see the reviews.

Class: Brompton's page doesn't print a class or assist speed. E-bike laws by state

Drawing of the bike type, not a photo of this model.

$4,700
Price as of Oct 26, 2026 on Brompton's site. Palm Green, Mid bar, in stock (ships in 3 to 5 working days) on 2026-10-26.

Our take

The Electric C Line is Brompton's classic tiny fold with a removable 345 Wh battery and a rear hub motor. At 39.5 lb it's still easy to carry onto a train. It costs $4,700 for the 4-speed. Brompton doesn't list motor power, the class or tire specs.

Closest bike Will has tested

Engwe EP-2 Pro, from Will's review video

Engwe EP-2 Pro

Will reviewed it: a folding e-bike he filmed.

Read Will's review

Specs

E-bike classnot listed
MotorBrompton e-Motiq rear hub; watts and torque not listed
Battery345 Wh
Claimed rangeUp to 56 mi (maker's figure)
Weight39.5 lb with battery (31.4 lb without)
Max payloadnot listed
Brakesnot listed
SuspensionRigid steel folding frame
Tiresnot listed
Gears4-speed
Pedal sensornot listed
Rider heightMid or High handlebar; rider heights not listed

Brompton's page doesn't print a class or assist speed. Check e-bike laws in your state.

Versions

Compared with similar bikes

Brompton Electric C Linenot testedRide1Up Cafe CruiserEngwe EP-2 ProKingbull Literider
Price$4,700$1,395$1,399—
Motor—750 W750 W750 W
Torque———80 Nm
Battery345 Wh—624 Wh720 Wh
Weight39.5 lb—66 lb71 lb
Payload——330 lb400 lb
AEB Score4.5 (provisional)—6.56.9

Specs for the other bikes come from their pages on this site; ones marked spec profile haven't been ridden by Will. Prices change, so check the review page for the latest.

What owners say

We haven't gathered enough owner reviews from sources we trust yet, so there's no summary for now.

Sources

Page updated Oct 26, 2026.