2026 KUbikes 26 MTB Base

Category
Kids Road
Design
Flat Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Aluminum
Features
Rim brake
Average stack and reachvs category
Bar type unusual for category
This: Flat Bar
Category: Drop Bar
vs category

Geometry

26" Base
Stack
550mm
Reach
382mm
Stack to Reach Ratio
1.44:1
Seat Tube Length, C-T
355mm
Top Tube Length, Effective/Horizontal HT Top
355mm
Top Tube Slope
23.2deg
Head Tube Angle
73deg
Seat Tube Angle
69deg
Head Tube Length
140mm
Bottom Bracket Drop
50mm
Bottom Bracket Height
269.5mm
Chainstay Length
430mm
Chainstay Length Horizontal
427.1mm
Front-Center
613mm
Front-Center Horizontal
610.9mm
Wheelbase
1038mm
Fork Offset/Rake
72.7mm
Trail
21.6mm
very low
Mechanical Trail
20.7mm
Wheel Flop
6.1mm
Tire to Pedal Spindle
123.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
99.5mm
170 mm cranks

Base Build

26" Base
Wheel Size
26 in
559 mm BSD
Tire Width
40mm
Tire Outer Diameter
639mm
Bike Length with Tires
1677mm

Published Sizing Recommendations

Height
140 cm
to
PBH
60 cm
to
75 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 Road