Haro Flightline 2 29

2026 MountainCross-country Manufacturer page

Last known price: $649

Prices shown first for United States
Fork travel: 80 mm
Wheels: 29″
Drivetrain: 1 × 8 32t / 12–32t
Gear range: 267%
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

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

New Haro Flightline 6061-T6 aluminum, with internal cable routing and tapered steerer tube Not identified

Suspension

1 part

Fork
- Zoom

Drivetrain

6 parts

Bottom bracket

Sealed cartridge 73mm Not identified
Cassette
- Shimano 12–32t
Chain
- KMC
Crankset
- Prowheel 32t
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano Altus

Brakes

2 parts

Brake levers

2.5 finger alloy lever Not identified
Brakes

JAK-7 mechanical disc with 160mm rotors Not identified

JAK-7

Wheels and tires

4 parts

Front hub

Alloy quick release front & rear Not identified
Rear hub

Alloy quick release front & rear Not identified
Rims

Alloy double wall I25 Not identified
Tires

Excel E610 29x2.1" Not identified

Cockpit and contact points

6 parts

Handlebar

780mm W, 15mm rise, ø31.8, 9° back sweep, 5° up sweep Not identified
Headset
- Neco
Pedals

FPD nylon platform 9/16" Not identified
Saddle

DDK MTB Not identified
Seatpost

Alloy ø31.6 micro adjust Not identified
Stem

Alloy 3D forged 60mm reach Not identified

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs stack, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	394	425	435	—
Top tube lengthmm	595	610	635	645
Seat tube lengthmm	406	457	508	559
Head tube lengthmm	100	100	110	120
Head tube angle	69°	69°	69°	69°
Seat tube angle	72.5°	72.5°	72.5°	72.5°
Chainstay lengthmm	450	450	450	450
Wheelbasemm	1105.98	1136	1146.64	1157.3
Front centermm	664	694	704	715
Bottom bracket dropmm	64	64	64	64
Bottom bracket heightmm	310	310	310	310
Standover heightmm	721	740	773.7	799
Fork rakemm	44	44	44	44

Not published by the manufacturer: Stack, Trail, Stack/reach ratio, 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

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 8
Smallest sprocket: 12
Largest sprocket: 32
Lowest gear: 29.0 in
Highest gear: 77.3 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

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

Front travel

80 mm

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2026
Sample: 1,209 bicycles with this information
Coverage: 90.0% of the class

Shifting

Mechanical

156 of 1,318 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2026
Sample: 1,318 bicycles with this information
Coverage: 98.2% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 29.6 km/h

Total gear range 267%

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: 29.0–77.3 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 2026 builds
Specification	This bicycle Haro Flightline 2 29	Haro Flightline 1 29	Haro Flightline LTD 29
Suspension
Front travel	80 mm	100 mm	100 mm
Drivetrain
Rear sprockets	8	8	9
Smallest sprocket	12	11	11
Largest sprocket	32	40	42
Lowest gear	29.0 in	23.2 in	22.1 in
Highest gear	77.3 in	84.4 in	84.4 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc
Other specifications
Tire width	2.1″	2.1″	2.35″
Fork spring	Not informed	Coil	Coil