2026 Pacemaker Gravel Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Disc brake
Very upright stack and reachvs category

Geometry

60
Stack
637mm
Reach
405mm
Stack to Reach Ratio
1.57:1
Seat Tube Length, C-T
520mm
Top Tube Length, Effective/Horizontal HT Top
600mm
Top Tube Length, Actual C-C
576mm
Top Tube Slope
14.1deg
Head Tube Angle
69deg
Seat Tube Angle
73deg
Head Tube Length
190mm
Bottom Bracket Drop
60mm
Bottom Bracket Height
293mm
Chainstay Length
435mm
Chainstay Length Horizontal
430.8mm
Front-Center
687.8mm
Front-Center Horizontal
685.2mm
Wheelbase
1116mm
Fork Offset/Rake
55mm
Fork Length, Unknown
451mm
Trail
76.6mm
high
Mechanical Trail
71.5mm
Wheel Flop
25.6mm
Standover Height
795mm
Tire to Pedal Spindle
159.8mm
175 mm cranks
Pedal Spindle to Ground Clearance
118mm
175 mm cranks

Base Build

60
Wheel Size
700C/29 in
622 mm BSD
Tire Width
42mm
Tire Width Max
50mm
Tire Outer Diameter
706mm
Bike Length with Tires
1822mm
Crank Length
175mm
Handlebar Width
420mm
Stem Length
80mm
Stem Angle
7deg

Published Sizing Recommendations

PBH
180 in
to
190 in

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
Progressive Gravel