• The Haro MTB Flightline 20 mountain bike features a sturdy frame, black seat, and durable black tires. Its 1x7-speed drivetrain and suspension fork make it perfect for off-road adventures.
  • The Haro MTB Flightline 20 is a turquoise childrens mountain bike with black tires and seat, a 1x7-speed drivetrain, and front suspension fork. The bold brand name stands out on the crisp white frame background.
  • Close-up of the Haro MTB Flightline 20s blue handlebars and front frame, featuring black grips, brake levers, gear shifts, and a visible 1x7-speed drive-train. Cables run along the frame with a suspension fork, seat, and part of the rear wheel also in view.
  • Close-up of a Haro MTB Flightline 20s front suspension fork and tire with knobby tread. The bike features a blue frame, visible brake cables connected to the black suspension and caliper brakes, and a dependable 1x7-speed drive-train.
  • Close-up of a black bike seat with HARO in white, mounted on a blue Haro MTB Flightline 20 frame. The partial view shows pink FLIGHTLINE text and a suspension fork against a white background.
  • A close-up of Haro MTBs Flightline 20 bike shows a blue frame with pink lettering, a black crankset, and silver chain. It features an orange pedal reflector, knobby tires, and an advanced 1x7-speed drivetrain for smooth rides.
  • Close-up view of the Haro MTB Flightline 20s rear derailleur and 1x7-speed drivetrain, featuring a metal chain, gears, and black derailleur set against a blue frame and light backdrop.
  • Close-up of the Haro MTB Flightline 20s black handlebar grip featuring a textured pattern and an integrated gear shifter with plus and minus signs for its 1x7-speed drivetrain, set against a plain white background.
  • Close-up of a Flightline 20 by Haro MTB, featuring black grips and brake levers on the handlebar attached to a teal frame. The seat is partially visible, showcasing its 1x7-speed drivetrain against a plain white background.
  • Close-up of a Haro MTB Flightline 20 bicycles front suspension and brake. The turquoise frame with pink letters complements the textured tread tire, while the 1x7-speed drive-train offers smooth rides against the plain white background.
  • Close-up of a black bicycle seat featuring the Haro MTB logo on a turquoise and pink frame. The Flightline 20 model is highlighted with Flightline in pink letters and features a 1x7-speed drivetrain for smooth rides.
  • A close-up of the Haro MTB Flightline 20 bicycle crankset and pedal shows a turquoise frame with pink accents, harmonizing with the black pedal and orange reflector. The 1x7-speed drivetrain highlights the mechanical components perfectly.
  • Close-up of a bicycles rear wheel highlighting the 1x7-speed drivetrain, gear cassette, and derailleur on the turquoise Haro MTB Flightline 20 frame. The black tire shows spokes radiating from the hub. Shimano branding is visible on both derailleur and cassette.
  • Close-up of a Haro MTB Flightline 20 handlebar with black textured rubber grip, 1x7-speed gear shifter with plus/minus indicators, and brake lever, focused on the right side against a plain white background.
  • The Haro MTB Flightline 20 features a sleek black frame, sturdy tires, and a 1x7-speed drivetrain. Equipped with a front suspension fork and handlebar grips, its perfect for off-road and trail adventures.
  • Close-up of the front section of Haro MTBs Flightline 20 black mountain bike, featuring a suspension fork and 1x7-speed drivetrain, with a knobby tire against a plain white background.
  • Close-up of a Haro MTB Flightline 20 handlebar with textured grip, Shimano gear shifter, and brake lever. Its 1x7-speed drivetrain offers precision, while the frame peeks from a white background, suggesting the series versatility.
  • The image showcases Haro MTBs Flightline 20 rear derailleur and 1x7-speed drivetrain, emphasizing the chain on a sprocket as part of the gear system. Black spokes and frame contrast against metallic components, set against a plain background.
  • Close-up of a black bicycle seat with Haro MTB branding on a bike frame labeled Flightline 20 in white text. Featuring a 1x7-speed drivetrain, this model embodies sleek efficiency against a plain white background.
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Flightline 20

Flightline 20

$499.99
$499.99 $499.99
Sale Sold out

14024

Thanks to its lower stand-over height frame and 20" wheelset, the Flightline 20 is perfect for adventurous youngsters who love to ride but aren't quite ready for the larger 24" or 26" wheel-sizes yet. The FL 20 features Haro's low profile X6 alloy frame with a ton of stand-over clearance. Bumps don't stand a chance thanks to its suspension fork with 35mm of travel. The FL 20 features a new 1x7-speed drive-train with a single chainring and Revo shifter to make it easier to switch gears.
Color

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FEATURES

  • Flightline X6 Series aluminum frame
  • HL 410E 1-1/8" threadless suspension fork w/ 30mm travel
  • Aluminum 3-pc 28T crankset w/ double chainguard
  • Shimano Tourney 7spd Rear Derailleur
  • Promax TX-121 V-Brakes W Short reach levers
  • Alloy riser, 620mmW, 9° back sweep, 25mm rise, ø31.8

PRODUCT INFORMATION

SPECIFICATIONS

FRAMESET
FrameFlightline X6 Series aluminum frame
ForkHL 410E 1-1/8" threadless suspension fork w/ 30mm travel
ColorsInk blue, Matte Green
DRIVETRAIN
CranksAluminum 3-pc 28T crankset w/ double chainguard
PedalsMTB nylon body 9/16"
ChainKMC Z7 GYBR, 1/2″x3/32″x90L, 7-Spd
Bottom BracketCartridge Bearing 68mmX119mm
Front DerailleurN/A
Rear DerailleurShimano RD-TY200, Tourney 7spd
Derailleur ShifterShimano SL-RV200 7-SPD Revo Shifter W window
Freewheel/CassetteShimano freewheel 14-34T
WHEELS
TiresChao Yang H-5129 20"x2.0"
Wheels/RimsAluminum single wall 20" rims
Front HubSteel 32H 3/8"
Rear HubSteel 32H 3/8"
BRAKING SYSTEM
BrakesPromax TX-121 V-Brakes
Brake LeversPromax BL-81G | Short reach
OTHER COMPONENTS
Grips/TapeKrayton rubber MTB
HandlebarAlloy riser, 620mmW, 9° back sweep, 25mm rise, ø31.8
Stem1-1/8" threadless 3D Forged Alloy 45mmL, 7° rise
Headset1-1/8" Threadless
SaddleHaro Flightline Jr
Seat PostAlloy micro adjust ø27.2
Seat ClampAlloy ø 31.8 quick release

GEOMETRY

SIZE20
Seat Tube (C-T)244mm (9.6")
Top Tube (Effective)469mm (18.5")
Head Tube Angle69°
Seat Tube Angle71°
Chainstay Length355mm (14")
BB Drop0mm (0")
Wheelbase878mm (34.6")
Head Tube Length100mm (3.9")
Standover523mm (20.6")
Stack Height422mm (16.6")
Reach324mm (12.8")
Axle to Crown355mm (14")
Fork Offset35mm (1.4")
Stem Length45mm
Bar Width620mm
Crank Length127mm
Wheel Size20

SIZING GUIDE

SizeInchesCM
203'6 - 4'1"107 - 125

MANUALS, GUIDES & DOWNLOADS

Downloadable PDFs can be found in Manuals & Guides

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*Specifications are subject to change without notice

*Actual retail price may vary based on any added dealer freight, tax, and assembly fees