2021 Panorama Cycles Forillon Base

Category
Touring
Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

S
M
L
Stack
570mm
590mm
620mm
Reach
372mm
380mm
390mm
Stack to Reach Ratio
1.53:1
1.55:1
1.59:1
Seat Tube Length, Unknown
480mm
515mm
550mm
Top Tube Length, Effective/Horizontal Unknown
535mm
555mm
580mm
Top Tube Slope
12.2deg
10.4deg
9.7deg
Head Tube Angle
71.8deg
71.8deg
71.8deg
Seat Tube Angle
74deg
73.5deg
73deg
Head Tube Length
110mm
130mm
163mm
Bottom Bracket Drop
76mm
76mm
76mm
Bottom Bracket Height
285mm
285mm
285mm
Chainstay Length
455mm
455mm
455mm
Chainstay Length Horizontal
448.6mm
448.6mm
448.6mm
Front-Center
592.3mm
606.2mm
626mm
Front-Center Horizontal
587.4mm
601.4mm
621.4mm
Wheelbase
1036mm
1050mm
1070mm
Fork Offset/Rake
50mm
50mm
50mm
Trail
66.1mm
high
66.1mm
high
66.1mm
high
Mechanical Trail
62.8mm
62.8mm
62.8mm
Wheel Flop
19.6mm
19.6mm
19.6mm
Tire to Pedal Spindle
61.3mm
170 mm cranks
75.2mm
170 mm cranks
95mm
170 mm cranks
Pedal Spindle to Ground Clearance
115mm
170 mm cranks
115mm
170 mm cranks
115mm
170 mm cranks

Base Build

S
M
L
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
50mm
50mm
50mm
Tire Width Max
50mm
50mm
50mm
Tire Outer Diameter
722mm
722mm
722mm
Bike Length with Tires
1758mm
1772mm
1792mm
Stem Length
80mm
90mm
100mm

Published Sizing Recommendations

Height
5 ft 4 in
to
5 ft 7 in
5 ft 7 in
to
5 ft 10 in
5 ft 11 in
to
6 ft 2 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
Touring
Source:https://www.panoramacycles.com/en/product/forillon-en/