Haro Flightline Two 29

2021 MountainCross-country Manufacturer page

Last known price: $639

Prices shown first for United States
Fork travel: 100 mm
Wheels: 29″
Drivetrain: 3 × 8 24–42t / 12–32t
Gear range: 467%
Frame: Aluminum
Brakes: Mechanical disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

10 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

Haro Flightline Two FL4G X6 Aluminum series Internal Head Tube | Chainstay Disc Mount | 73mm threaded BSA | Internal cable Routing Not identified

Suspension

1 part

Fork
- SR Suntour XCE28
XCE-28

Drivetrain

7 parts

Bottom bracket
- Shimano BB-UN100
BB-UN100
Cassette
- Shimano CS-HG200 12–32t
CS-HG200
Chain
- KMC
Crankset
- Shimano FC-TY301 8 speeds 42/34/24t
FC-TY301
Front derailleur
- Shimano Tourney FD-TY700
FD-TY700TY-700
Rear derailleur
- Shimano Tourney TX RD-TX800 8 speeds
RD-TX800TX-800
Shifters
- Shimano ST-EF500
ST-EF500

Brakes

2 parts

Brake levers
- Shimano ST-EF500
ST-EF500
Brakes

JAK-7 Mechanical Disc Brakes, 160mm rotors Not identified

JAK-7

Wheels and tires

4 parts

Front hub

Pivit alloy cassette 32h Not identified
Rear hub

Pivit alloy cassette 32h Not identified
Rims

MX-21 29"x27mm Aluminum double wall Not identified

MX-21
Tires

H-5129 27.5 x 2.2" Not identified

H-5129

Cockpit and contact points

6 parts

Handlebar

Pivit Aluminum 15mm rise | 31.8mm Not identified
Headset

1-1/8" threadless Internal, loose ball, alloy 10mm top cone Not identified
Pedals

FPD Nylon body | Chromoly axles | Platform Not identified
Saddle
- Haro
Seatpost

Pivit Aluminum micro adjust 30.9mm | 350 / 400mm Not identified
Stem

Pivit melt forged | 31.8mm Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 428mm

Stack 624mm

Wheelbase 1147mm

Head angle 68.5°

Seat angle 72.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	404	428	435	442
Stackmm	624	624	633	643
Top tube lengthmm	595	625	635	645
Seat tube lengthmm	406	457	508	559
Head tube lengthmm	100	100	110	120
Head tube angle	68.5°	68.5°	68.5°	68.5°
Seat tube angle	72.5°	72.5°	72.5°	72.5°
Chainstay lengthmm	453	453	453	453
Wheelbasemm	1123	1147	1158	1168
Front centermm	678	701	712	722
Bottom bracket dropmm	64	64	64	64
Bottom bracket heightmm	310	310	310	310
Standover heightmm	719	741	779	800
Fork rakemm	46	46	46	46
Trailmm	98	98	97	98
Stack/reach ratio	1.55	1.46	1.46	1.46
Suspension and parts
Stem lengthmm	60	60	70	70

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Rear sprockets: 8
Smallest sprocket: 12
Largest sprocket: 32
Lowest gear: 21.8 in
Highest gear: 101.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Coil
Tire width: 2.2″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

4 measures

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

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,256 bicycles with this information
Coverage: 91.6% of the class

Lowest gear

21.8 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Highest gear

101.5 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,101 bicycles with this information
Coverage: 80.3% of the class

Shifting

Mechanical

89 of 1,368 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2021
Sample: 1,368 bicycles with this information
Coverage: 99.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 8.3 km/h
Highest gear: 38.9 km/h

Total gear range 467%

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: 21.8–101.5 gear inches
Class reference (p10–p90): 17.4–100.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2021
Lowest gear: 1101 bicycles with this information, 80.3% of the class
Highest gear: 1101 bicycles with this information, 80.3% 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 2021 builds
Specification	This bicycle Haro Flightline Two 29	Haro Flightline 20	Haro Flightline 20 Plus	Haro Flightline 24	Haro Flightline 24 Plus	Haro Flightline 24 Plus DS
Frame
Fork material	Not informed	Not informed	Aluminum	Not informed	Aluminum	Aluminum
Suspension
Suspension configuration	Hardtail	Hardtail	Rigid	Hardtail	Rigid	Rigid
Front travel	100 mm	30 mm	Not informed	40 mm	Not informed	Not informed
Drivetrain
Front chainrings	3	1	1	1	1	1
Smallest chainring	24	32	28	32	28	28
Largest chainring	42	32	28	32	28	28
Rear sprockets	8	7	7	7	7	8
Smallest sprocket	12	14	14	14	14	12
Largest sprocket	32	34	34	34	34	32
Lowest gear	21.8 in	18.8 in	16.5 in	22.6 in	19.8 in	21.0 in
Highest gear	101.5 in	45.7 in	40.0 in	54.9 in	48.0 in	56.0 in
Brakes
Brake type	Mechanical disc	Rim brake	Rim brake	Rim brake	Rim brake	Hydraulic disc
Other specifications
Bottom bracket standard	BSA	Not informed	Not informed	Not informed	Not informed	Not informed
Fork spring	Coil	Not informed	Not informed	Not informed	Not informed	Not informed
Suspension	Hardtail	Hardtail	Rigid	Hardtail	Rigid	Rigid
Tire width	2.2″	2″	2.6″	2.1″	2.6″	2.6″
Wheel size	29″	20″	20″	24″	24″	24″

Changes since 2020
Specification	2020 Haro Flightline Two 29	This bicycle Haro Flightline Two 29
Frame
Bicycle weight	14.51 kg	Not informed
Drivetrain
Rear sprockets	7	8
Other specifications
Travel	Configuration: HardtailFront: Travel: 100 mm	Configuration: HardtailFront: Travel: 100 mmRear: Additional specification: Not available: Yes
Bottom bracket standard	Not informed	BSA