2026 KTM Bikes Revelator 15 Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake

Geometry

XL new
XL
Stack
580.7mm
580.7mm
Reach
392.9mm
392.9mm
Stack to Reach Ratio
1.48:1
1.48:1
Seat Tube Length, Unknown
540mm
540mm
Top Tube Length, Effective/Horizontal Unknown
576mm
576mm
Top Tube Slope
6.8deg
6.8deg
Head Tube Angle
72.5deg
—
Seat Tube Angle
72.5deg
72.5deg
Head Tube Length
180mm
180mm
Bottom Bracket Drop
68mm
68mm
Bottom Bracket Height
273mm
273mm
Chainstay Length
420mm
420mm
Chainstay Length Horizontal
414.5mm
414.5mm
Front-Center
603.5mm
603.5mm
Front-Center Horizontal
599.6mm
599.6mm
Wheelbase
1014.1mm
1014.1mm
Fork Offset/Rake
43mm
—
Trail
62.4mm
mid/​neutral
—
—
Mechanical Trail
59.5mm
—
Wheel Flop
17.9mm
—
Standover Height
811mm
811mm
Tire to Pedal Spindle
92.5mm
170 mm cranks
92.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
103mm
170 mm cranks
103mm
170 mm cranks

Base Build

XL new
XL
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
30mm
30mm
Tire Outer Diameter
682mm
682mm
Bike Length with Tires
1696.1mm
1696.1mm

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
Endurance Road