Co-op Cycles CTY e3.1 Electric Bike

Features

• Bosch Performance Line Sport, the smart system, is a Class 3 mid-drive motor with assist up to 28 mph; motor is paired with a PowerTube 625 battery and handlebar display
• The smart system connects your e-bike to the eBike Flow mobile app, which tracks power usage and ride data, lets you tune ride modes, and connects to popular apps like Strava
• PowerTube battery can be charged on or off the bike and is simple to remove: Unlock with the key, then push the secondary retention with an Allen key to get it all the way out
• Integrated front and rear lights increase visibility​; plus, they run off the main battery so you don’t have to charge them separately
• Sporty dual-suspension fit with adjustable stem provides a customized, comfortable riding position in easy-to-fit sizes​
• RockShox Recon Silver RL suspension fork and Deluxe Select+ RL rear shock provide 120 mm travel front and rear for a high level of control and comfort on rough pavement
• Tektro Gemini SL 4-piston hydraulic disc brakes with 180 mm rotors provide strong stopping power
• Ergo-style, gel-cushioned grips and steel rail comfort saddle fight fatigue so you can ride longer in comfort
• Flat-resistant Kenda tires stand up to city streets; reflective sidewalls for added visibility
• Tubeless-ready rims for riders who wish to upgrade to a tubeless tire system
• Fenders cut down road spray to keep you drier on rides in—or after—rainy weather
• Manic dropper seatpost with remote lets you adjust saddle height on the go
• Kickstand is stable and easy to use
• Comes with a 4A battery charger
• Included rear rack lets you carry your gear on the bike; rack weight limit is 39 lbs.; not designed for a child carrier
• Bicycle weight limit is 300 lbs. total, including rider + all gear carried on the bike and on the rider’s body
• Complies with UL 2849 – Intertek Testing Services NA Inc.
• Some states require that Class 3 e-bike riders be 16 years or older; check your local regulations
• Specs and images are subject to change

Imported.

This e-bike comes with Coast to Coast Support, which includes:

• 1 year of free adjustments (see more below)
• In-store bike assembly
• Pickup in store or curbside
• Bike experts available at 170+ bike shops

REI Co-op Members get more:

• An additional year of free adjustments (2 total years; see below)
• Free flat tire repairs (labor only; parts not included)
• 20% off shop services

More about our free adjustments: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 the Co-op Cycles CTY Product LineView all Co-op Cycles Electric City Bikes

Technical Specs

Best Use

E-Bike Classification

Motor

Motor Type

Battery Type

Battery Capacity (Wh)

Battery Removable

Charge Time (hrs)

Pedal Assist Range

Bike Suspension

Fork

Fork Travel

Rear Shock

Crankset

Bottom Bracket

Shifters

Rear Derailleur

Rear Cogs

Number of Gears

Brake Type

Brakes

Brake Levers

Rims

Front Hub

Rear Hub

Wheel Size

Tires

Tire Width

Handlebar Shape

Handlebar

Stem

Seat Post

Dropper Post

Saddle

Pedals

Headset

Chain

Weight

Bike Weight

Gender

Sustainability

Urban Cycling

Class 3: pedal assist up to 28 mph

Bosch Performance Line Sport, the smart system

Mid-Drive

Lithium Ion

625 watt hours

Yes

50% charge: approx. 2.1 hours; 100% charge: approx. 5.4 hours

Up to 60 miles

Full Suspension

RockShox Recon Silver RL Solo Air

120 millimeters

RockShox Deluxe Select Plus RL

FSA Isis 44T

Bosch

microSHIFT Advent X Trai Pro 10-Speed

microSHIFT Advent X

microSHIFT 10-speed 11-48T

10 gear(s)

Hydraulic Disc Brake

Tektro Gemini SL 4-piston hydraulic disc

Tektro hydraulic disc

Co-op alloy double-wall, eyeleted, tubeless-ready

Alloy Disc 15 mm thru axle

Alloy 32H, 148 mm; thru axle

XS: 27.5 inches S: 27.5 inches M: 29 inches L: 29 inches XL: 29 inches

Kenda Kwick Seven.5; 60 tpi; wire bead; K-Shield Plus Protection; reflective sidewalls

2.4 inches

Riser Bar

Co-op Riser, 15 mm rise, 9-degree sweep

31.8 mm; forged aluminum; 4-bolt

X Fusion Manic dropper with remote

Yes

Co-op steel rail comfort saddle

Wellgo alloy platform

FSA Orbit 1-1/8 in. to 1-1/2 in.

KMC E11 Turbo

60 pounds

Bike weight is based on median size, as sold, or the average of two median sizes.

Unisex

From a Climate Neutral Certified brand

Size Chart

XSSMLXLHeight Range

Reach

Stack

Effective Top Tube

Seat Tube Center-Top

Standover Height

Head Tube Angle (degrees)

Seat Tube Angle (degrees)

Wheelbase

Chainstay

Fork Offset

5’0″ – 5’3″	5’3″ – 5’6″	5’6″ – 5’9″	5’9″ – 6’0″	6’0″ – 6’3″
400	415	435	460	485
601	601	630.5	639.7	639.7
536.8	552.3	581.5	609.3	634.2
360	380	395	410	450
768.2	786.7	787.7	792.3	814.5
67	67	67	67	67
72.8	72.7	72.7	72.7	72.7
1143.3	1158.3	1192.7	1221.6	1246.6
440	440	456	456	456
46	46	46	46	46

Sizing Notes

Measurements are stated in millimeters unless otherwise indicated.

How we measure bikes

bike diagram loading

Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.

Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.

Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.

Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.

Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.

Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.

Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)

Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).

Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.

Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.

Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.

Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.