2021 Haro Bikes Flightline 20

Category
Kids MTB
Design
Flat Bar, Hardtail (Front suspension)
Frame
Aluminum
Fork
Steel
Suspension
35mm fork travel
Features
Rim brake
Very aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

20
Stack
422mm
Reach
324mm
Stack to Reach Ratio
1.3:1
Seat Tube Length, C-T
244mm
Top Tube Length, Effective/Horizontal Unknown
469mm
Top Tube Slope
25.4deg
Head Tube Angle
69deg
Seat Tube Angle
71deg
Head Tube Length
100mm
Bottom Bracket Drop
0mm
Bottom Bracket Height
253.8mm
Chainstay Length
355mm
Chainstay Length Horizontal
355mm
Front-Center
523mm
Front-Center Horizontal
523mm
Wheelbase
878mm
Fork Offset/Rake
35mm
Fork Length, Unknown
355mm
Trail
59.9mm
mid/​neutral
Mechanical Trail
56mm
Wheel Flop
20.1mm
Standover Height
523mm
Tire to Pedal Spindle
142.2mm
127 mm cranks
Pedal Spindle to Ground Clearance
126.8mm
127 mm cranks

20 Build

20
Wheel Size
20 in (406)
406 mm BSD
Tire Width
2in
Tire Outer Diameter
507.6mm
Bike Length with Tires
1385.6mm
Crank Length
127mm
Handlebar Width
620mm
Stem Length
45mm

Published Sizing Recommendations

Height
107 cm
to
125 cm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
Kids MTB
Source:https://harobikes.com/collections/kids-mtb/products/flightline-20-2021