Electric bike 4 speeds Curl Ei4

Product name
Curl Ei4

Model name
CEA645HFM

Battery
245Wh

Motor
250W front hub motor

Range
up to 50KM

Frame
Aluminium

Handlebar
Width of 540 mm

Stem
Aluminium, adjustable

Wheels
16" lightweight double-wall aluminium, disc

Front hub
36 holes, disc

Rear hub
STURMEY-ARCHER 4-speed internal

Tires
DAHON custom 48-305

Chainring
46T x 170 mm

Gear cassette
STURMEY-ARCHER 16T

Front derailleur
n/a

Rear derailleur
4-speed internal

Shifters
STURMEY-ARCHER 4-speed

Grips
DAHON Ergo Comfort

Brakes
Mechanical disc brakes

Brake levers
Custom brake levers DAHON

Saddle
DAHON Ergo Comfort

Seat post
Aluminium 450 mm

Pedals
Alloy quick-release

Mudguards and rack
Equipped

System E
250W front hub motor, 245Wh battery capacity, assisted range up to 50 km

Weight
17kg

Maximum rider weight
105 kg (231 lbs)

Rider height range
145-190cm

Folded size
58×38×60 cm