Co-op Cycles CTY 2.1 Step-Through Bike

Features

• Low crossbar for easy mounts and dismounts
• Upgraded 2x drivetrain (from previous model’s 3x) makes for smoother shifting—and less of it too
• Suspension fork provides 63 mm of travel to smooth out rough roads
• Reflective sidewalls enhance visibility
• Riser handlebar puts your hands in a natural position to reduce strain
• Ergonomic grips provide comfort and support hands
• Double chainrings simplify front shifting and provide plenty of gears for flats or hills
• Tektro hydraulic disc brakes provide sure stopping power in variable weather
• Top tube attachment points let you mount a bag where it’s easy to access (like the REI Co-op Junction top tube bag, not included)
• Accommodates a rear rack and fender (rack and fender not included)
• Bicycle weight limit is 300 lbs. total, including rider + all gear carried on the bike and on the rider’s body
• Specs and images are subject to change

Imported.

This 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:

• 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 bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. 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 Hybrid Bikes

Technical Specs

Best Use

Frame

Step-Through

Bike Suspension

Fork

Fork Travel

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

Saddle

Pedals

Headset

Chain

Weight

Bike Weight

Gender

Sustainability

Urban Cycling

Aluminum

Yes

Front Suspension

SR Suntour Nex DS

63 millimeters

Shimano 46/30T

Shimano Square Taper

Shimano Altus 8-speed Rapidfire

Shimano Altus

Shimano Altus, 11-34T

16 gear(s)

Hydraulic Disc Brake

Tektro HD-M275 hydraulic disc brake

Tektro

Co-op Cycles

Joytech, 32h

Joytech, 32h

700c

Kenda Kick-Back, 700c x 40 mm with reflective sidewall

40 millimeters

Riser Bar

6061 aluminum

Alloy

6061 aluminum

Selle Royal Shadow Plus with gel

Platform

Semi-integrated

KMC Z8

32 lbs. 9oz.

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

XSSMHeight Range

Reach

Stack

Effective Top Tube

Seat Tube Center-Top

Standover Height

Head Tube Angle (degrees)

Seat Tube Angle (degrees)

Wheelbase

Chainstay

5′ – 5’3″	5’3″ – 5’6″	5’6″ – 5’9″
354.9	364.3	374.2
588.2	588.2	607
518	533	554
350	400	450
682.6	681.5	683.3
70	70	70
74.5	74	73.5
1,039	1,049	1,065
445	445	445

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.