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2021 Haro

Flightline One 27.5

A 27.5″ aluminum frame hardtail crosscountry bike with mid-range components and promax rim brakes.
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Manufacturer Price

$499
FrameAluminum
SuspensionHardtail, 80mm
Wheels27.5″ Aluminum
Drivetrain3 × 7
GroupsetTourney
BrakesPromax Rim
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Insights
Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
Flightline One 27.5
Other Crosscountry bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

29 mph

Flightline One 27.5

27 mph

Similar Bikes

Highest gear

(descending)

Sizing
XS

4'11" – 5'5"

SM

5'2" – 5'7"

MD

5'4" – 5'10"

LG

5'7" – 6'1"

🐐 Estimated

Rider Fit Notes

None yet.

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Geometry
Specs
Build
Frame

New MY21 Haro Flightline FL4G 6000 series Aluminum | for 27.5" wheels | Internal cable Routing

ColorsMatte Black / Blue; Grey Fade

Fork

HL CH-389 | 27.5" 80mm Travel

Travel80mm

Shock

N/A

Bottom Bracket

Sealed cartridge

Headset

1-1/8" threadless Internal | loose ball | alloy 10mm top cone

Stem

Pivit melt forged, 31.8mm

Handlebar

Pivit aluminum 25mm riser bar 31.8mm

Saddle

Haro Flightline

Seatpost

Pivit alloy micro adjust 30.9x350mm

TypeRigid

Pedals

Nylon body, Chromoly axles,Platform

Groupset
Rear Derailleur

Shimano Tourney TY-300

Front Derailleur

Shimano Tourney TY-500

Crank

Samox SAC26 Aluminum 42/34/24T | 170/175mm

Shifters

Shimano EF-41 3x7-spd

Cassette

Shimano CS-HG200 7-spd cassette 12-32T

Chain

KMC Z7 | 7-spd | 1/2"*3/32"

Brakes

Promax TX-121 V-Brakes

TypePromax Rim

Brake Levers

Shimano EF-41

Wheels
Rims

XD-180 aluminum double wall

Front Hub

Pivit alloy front hub | Shimano TY-500 cassette rear hub | 32h

Rear Hub

Pivit alloy front hub | Shimano TY-500 cassette rear hub | 32h

Tires

H-5129 | 27.5 x 2.2"

Rider Notes
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First added September 25

Last updated August 19

Not listed for 649 days