2026 CUBE Bikes Acid Base

Category
Kids MTB
Design
Flat Bar, Hardtail (Front suspension)
Frame
Aluminum
Suspension
80mm fork travel
Features
Disc brake
Very upright stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

260
Stack
561mm
Reach
372mm
Stack to Reach Ratio
1.51:1
Seat Tube Length, C-T
330mm
Top Tube Slope
27.7deg
Head Tube Angle
68.5deg
Seat Tube Angle
73.8deg
Head Tube Length
102mm
Bottom Bracket Drop
47mm
Bottom Bracket Height
292mm
Chainstay Length Horizontal
415mm
Front-Center
616.8mm
Front-Center Horizontal
615mm
Wheelbase
1030mm
Fork Offset/Rake
37.7mm
Trail
93mm
very high
Mechanical Trail
86.5mm
Wheel Flop
31.7mm
Standover Height
681mm
Tire to Pedal Spindle
107.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
122mm
170 mm cranks

Base Build

260
Wheel Size
26 in
559 mm BSD
Tire Width
55mm
Tire Width Max
55mm
Tire Outer Diameter
678mm
Bike Length with Tires
1708mm
Handlebar Width
680mm
Stem Length
50mm
Stem Angle
6deg

Published Sizing Recommendations

Height
124 cm
to
141 cm
PBH
57 cm
to
66 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://www.cube.eu/de-de/cube-acid-260-disc-lizard-n-blue/151605