Haro FL 20

2024 YouthMountain youth Manufacturer page

Last known price: $549

Prices shown first for United States
Fork travel: 30 mm
Wheels: 20″
Drivetrain: 1 × 7 28t / 14–34t
Gear range: 243%
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

The manufacturer did not publish rider heights for these sizes.

Components

7 of 20 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

Flightline X6 Series aluminum frame Not identified

Suspension

1 part

Fork

HL 410E 1-1/8" threadless suspension fork w/ 30mm travel Not identified

Drivetrain

7 parts

Bottom bracket

Cartridge Bearing 68mmX119mm Not identified
Cassette
- Shimano 14–34t
Chain
- KMC
Crankset

Aluminum 3-pc 28T crankset w/ double chainguard Not identified
Front derailleur

None
Rear derailleur
- Shimano Tourney RD-TY200 7 speeds
RD-TY200
Shifters
- Shimano SL-RV200
SL-RV200

Brakes

2 parts

Brake levers
- ProMax
BL-81G
Brakes
- ProMax
TX-121

Wheels and tires

4 parts

Front hub

Steel 32H 3/8" Not identified
Rear hub

Steel 32H 3/8" Not identified
Rims

Aluminum single wall 20" rims Not identified
Tires

Chao Yang H-5129 20"x2.0" Not identified

H-5129

Cockpit and contact points

6 parts

Handlebar

Alloy riser, 620mmW, 9° back sweep, 25mm rise, ø31.8 Not identified
Headset

1-1/8" Threadless Not identified
Pedals

MTB nylon body 9/16" Not identified
Saddle
- Haro
Seatpost

Alloy micro adjust ø27.2 Not identified
Stem

1-1/8" threadless 3D Forged Alloy 45mmL, 7° rise 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 20"

Table

Geometry diagram unavailable

The drawing needs 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
Frame
Reachmm	324
Stackmm	422
Top tube lengthmm	469
Seat tube lengthmm	244
Head tube lengthmm	100
Head tube angle	69°
Seat tube angle	71°
Chainstay lengthmm	355
Wheelbasemm	878
Standover heightmm	523
Fork rakemm	35
Stack/reach ratio	1.30
Suspension and parts
Crank lengthmm	127
Handlebar widthmm	620
Stem lengthmm	45

Not published by the manufacturer: Front center, Bottom bracket drop, Bottom bracket height, Trail, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 30 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 16.5 in
Highest gear: 40.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2″
Wheel material: Aluminum
Wheel size: 20″

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

16.5 gear inches

This value is within the central range for this class.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 301 bicycles with this information
Coverage: 79.4% of the class

Highest gear

40.0 gear inches

This value is below the central range for this class.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 301 bicycles with this information
Coverage: 79.4% of the class

Shifting

Mechanical

14 of 379 bicycles with this information use electronic shifting.

Cohort: Youth / Mountain youth Model year: 2024
Sample: 379 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.3 km/h
Highest gear: 15.3 km/h

Total gear range 243%

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: 16.5–40.0 gear inches
Class reference (p10–p90): 14.1–78.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Youth / Mountain youth Model year: 2024
Lowest gear: 301 bicycles with this information, 79.4% of the class
Highest gear: 301 bicycles with this information, 79.4% of the class

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 2024 builds

Differences across 2024 builds
Specification	This bicycle Haro FL 20	Haro FL 24
Suspension
Front travel	30 mm	40 mm
Drivetrain
Smallest chainring	28	32
Largest chainring	28	32
Lowest gear	16.5 in	22.6 in
Highest gear	40.0 in	54.9 in
Other specifications
Tire width	2″	2.1″
Wheel size	20″	24″