Trek Kids FX

2010 YouthGeneral youth

Suspension: Rigid
Wheels: 24″
Drivetrain: 1 × 7 32t / 14–28t
Gear range: 200%
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

4 of 15 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

Alpha White Aluminum Not identified

Suspension

1 part

Fork

High tensile steel Not identified

Drivetrain

5 parts

Cassette
- SunRace
Crankset
- Prowheel 32t
Front derailleur

None
Rear derailleur
- SRAM
Shifters
- SRAM

Brakes

1 part

Brakes

Linear pull front and rear w/Dialed alloy levers Not identified

Wheels and tires

2 parts

Rims

Alloy front and rear hubs; aluminum 32-hole 24" rims Not identified
Tires

Cross tread, 24x1.5" Not identified

Cockpit and contact points

6 parts

Handlebar

Steel, 40mm rise Not identified
Headset

Adjustable ball bearing Not identified
Pedals

Dialed 24" size, platform Not identified
Saddle

Dialed 24" size, padded Not identified
Seatpost

Steel Not identified
Stem

Dialed, 65mm, 25 degree Not identified

Sizes and geometry

1 size

Rider-height ranges are not published for these sizes.

Size

Geometry not published

The manufacturer lists these sizes without frame measurements, so there is no drawing or geometry table.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 28
Lowest gear: 27.4 in
Highest gear: 54.9 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: 10.5 km/h
Highest gear: 21.0 km/h

Total gear range 200%

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.