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2023 Co-op

CTY e2.1

A 650b aluminum frame hybrid e-bike with mid-range components and tektro hydraulic disc brakes.
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Manufacturer Price

$1,799
Weight54.5 lbs  
FrameAluminum
SuspensionHardtail, 80mm
ForkSuntour NVX
Wheels650b Aluminum
Drivetrain1 × 8
GroupsetTourney, Altus
Motor250W hub-drive
Battery418Wh
BrakesTektro Hydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

28 mph

CTY e2.1

35 mph

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Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Sizing
SM

5'0" – 5'7"

MD

5'5" – 5'10"

LG

5'5" – 6'3"

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

6061 aluminum

Color: Lava

Fork

SR SF22 NVX30, 80 millimeters

Travel: 80mm

Spring Type: Coil

Headset

1-1/8 to 1-1/2 in. threadless steel

Stem

31.8 mm adjustable

Handlebar

Co-op Riser; 18 mm rise; 4 deg. sweep; 31.8 mm at center

Saddle

Co-op Comfort Plus with memory foam

Seatpost

Co-op Aluminum 2-bolt; 8 mm offset; 31.6 mm

Type: Rigid

Pedals

Wellgo alloy platform with chromoly spindle

Groupset
Rear Derailleur

Shimano TX55 8-speed

Crank

Alloy with 38T chainring

Shifters

Shimano Altus 8-Speed with Optical Gear Display

Cassette

Shimano CS-HG31; 8-speed 11-34T

Chain

KMC E-Bike

Brakes

Tektro hydraulic with 180 mm rotors Hydraulic Disc Brake

Type: Tektro Hydraulic Disc

Brake Levers

Tektro 2-finger hydraulic with reach adjust

Wheels
Rims

Co-op alloy double-wall for disc

Front Hub

Shimano 100 mm with quick-release axle

Rear Hub

SR Suntour HESC hub motor

Tires

Schwalbe Big Ben Wire Bead with Greenguard, Snake-Skin, Reflective Sidewall 27.5 x 2.0 in.

Electric Components
Motor

SR Suntour HESC Hub Motor 250W

Battery

Lithium Ion, 418 watt hours

Rider Notes
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First added March 4

Last updated June 30

Not listed for 665 days