2021 Marin Bikes El Roy Base

Design
Flat Bar, Hardtail (Front suspension)
Frame
Steel
Suspension
140mm fork travel
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

REGULAR
GRANDE
Stack
645mm
645mm
Reach
480mm
510mm
Stack to Reach Ratio
1.34:1
1.26:1
Seat Tube Length, Unknown
420mm
430mm
Top Tube Length, Effective/Horizontal Unknown
617mm
647mm
Top Tube Slope
22.4deg
20.5deg
Head Tube Angle
63deg
63deg
Seat Tube Angle
78deg
78deg
Head Tube Length
120mm
120mm
Bottom Bracket Drop
65mm
65mm
Bottom Bracket Height
309.5mm
309.5mm
Chainstay Length
435mm
435mm
Chainstay Length Horizontal
430.1mm
430.1mm
Front-Center
824.5mm
854.4mm
Front-Center Horizontal
821.9mm
851.9mm
Wheelbase
1252mm
1282mm
Fork Offset/Rake
44mm
44mm
Trail
141.4mm
very high
141.4mm
very high
Mechanical Trail
126mm
126mm
Wheel Flop
57.2mm
57.2mm
Standover Height
735mm
743mm
Tire to Pedal Spindle
280mm
170 mm cranks
309.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
139.5mm
170 mm cranks
139.5mm
170 mm cranks

Base Build

REGULAR
GRANDE
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
2.5in
2.5in
Tire Outer Diameter
749mm
749mm
Bike Length with Tires
2001mm
2031mm
Crank Length
170mm
170mm
Handlebar Width
800mm
800mm
Stem Length
35mm
35mm

Published Sizing Recommendations

Height
5 ft 5 in
to
5 ft 10 in
5 ft 10 in
to
6 ft 4 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
Source:https://www.marinbikes.com/bikes/2021-el-roy