Co-op REV CTY 24

Name: Co-op REV CTY 24
Brand: Co-op

2025 YouthGeneral youth Manufacturer page

Last known price: $469

Prices shown first for United States
Suspension: Rigid
Wheels: 24″
Drivetrain: 3 × 7 24–42t / 14–34t
Gear range: 425%
Weight: 11.84 kg 26.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

6 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

6061 aluminum Not identified

Suspension

1 part

Fork

6061 aluminum Not identified

Drivetrain

7 parts

Bottom bracket

Cartridge Not identified
Cassette
- Shimano 14–34t
Chain
- KMC
Crankset

Alloy, 42/34/24 with chain guard; 152 mm crankarms Not identified
Front derailleur
- Shimano Tourney
Rear derailleur
- Shimano Tourney
Shifters
- Shimano Tourney

Brakes

2 parts

Brake levers

Short-reach; aluminum Not identified
Brakes

Linear pull Rim Not identified

Wheels and tires

4 parts

Front hub

36-hole; 100 mm nutted axle; steel Not identified
Rear hub

36-hole; 130 mm nutted axle; steel Not identified
Rims

Alloy, double-wall Not identified
Tires

24 x 1.5 in. with reflective sidewall Not identified

Cockpit and contact points

6 parts

Handlebar

Steel riser; 25.4 mm at center Not identified
Headset

Semi cartridge; 1-1/8 in. threadless; steel Not identified
Pedals

Composite platform Not identified
Saddle
- Co-op Cycles
Seatpost

Alloy; 27.2 mm diameter Not identified
Stem

Alloy Not identified

Sizes and geometry

1 size Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 24"

Table

Geometry diagram unavailable

The drawing needs head tube length and bottom bracket drop / Bottom bracket height, which the manufacturer did not publish. Available facts remain in the table.

Size Reach Stack

Complete manufacturer geometry table 1 published size

Complete manufacturer geometry by size
Measurement
Reachmm	365
Stackmm	439
Top tube lengthmm	499
Seat tube lengthmm	320
Head tube angle	71°
Seat tube angle	73°
Chainstay lengthmm	390
Wheelbasemm	943
Standover heightmm	576
Stack/reach ratio	1.20

Not published by the manufacturer: Head tube length, Front center, Bottom bracket drop, Bottom bracket height, Fork rake, Trail, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum
Bicycle weight: 11.84 kg

26.1 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 16.9 in
Highest gear: 72.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 1.5″
Wheel material: Aluminum
Wheel size: 24″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 27.6 km/h

Total gear range 425%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 16.9–72.0 gear inches

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2025 builds
Specification	This bicycle Co-op REV CTY 24	Co-op REV 12	Co-op REV 12 Kids'	Co-op REV 20	Co-op REV 20 Plus 6-speed	Co-op REV 24
Frame
Fork material	Aluminum	Steel	Not informed	Steel	Aluminum	Aluminum
Bicycle weight	11.84 kg	7.14 kg	4.09 kg	9.11 kg	11.06 kg	12.79 kg
Drivetrain
Front chainrings	3	Not informed	Not informed	1	1	1
Smallest chainring	24	Not informed	Not informed	36	30	36
Largest chainring	42	Not informed	Not informed	36	30	36
Rear sprockets	7	Not informed	Not informed	Not informed	6	7
Smallest sprocket	14	Not informed	Not informed	Not informed	14	14
Largest sprocket	34	Not informed	Not informed	Not informed	28	34
Lowest gear	16.9 in	Not informed	Not informed	Not informed	21.4 in	25.4 in
Highest gear	72.0 in	Not informed	Not informed	Not informed	42.9 in	61.7 in
Brakes
Brake type	Rim brake	Coaster brake	Not informed	Coaster brake	Mechanical disc	Mechanical disc
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Not informed	Rigid seatpost	Rigid seatpost	Rigid seatpost
Other specifications
Tire width	1.5″	2.25″	Not informed	2.25″	2.6″	2.6″
Wheel size	24″	12″	12″	20″	20″	24″