2026/Mk5 Singular Cycles Peregrine Base

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

Geometry

S
M
L
XL
Stack
535mm
552mm
586mm
605mm
Reach
372mm
397mm
401mm
420mm
Stack to Reach Ratio
1.44:1
1.39:1
1.46:1
1.44:1
Seat Tube Length, C-T
540mm
560mm
595mm
615mm
Seat Tube Length, C-C
515mm
535mm
570mm
590mm
Top Tube Length, Effective/Horizontal Unknown
540mm
560mm
580mm
605mm
Top Tube Slope
1.8deg
1.4deg
1.7deg
1.6deg
Head Tube Angle
72deg
72deg
72deg
72deg
Seat Tube Angle
74deg
74deg
73deg
73deg
Head Tube Length
112mm
130mm
135mm
155mm
Bottom Bracket Drop
65mm
65mm
75mm
75mm
Bottom Bracket Height
283mm
283mm
286mm
286mm
Chainstay Length
435mm
435mm
445mm
445mm
Chainstay Length Horizontal
430.1mm
430.1mm
438.6mm
438.6mm
Front-Center
585mm
616mm
629mm
654mm
Front-Center Horizontal
581.9mm
612.9mm
624.4mm
650.4mm
Wheelbase
1012mm
1043mm
1063mm
1089mm
Fork Offset/Rake
50mm
50mm
55mm
55mm
Fork Length (Axle-To-Crown)
390mm
390mm
410mm
410mm
Trail
60.5mm
mid/​neutral
60.5mm
mid/​neutral
59.5mm
mid/​neutral
59.5mm
mid/​neutral
Mechanical Trail
57.5mm
57.5mm
56.6mm
56.6mm
Wheel Flop
17.8mm
17.8mm
17.5mm
17.5mm
Tire to Pedal Spindle
67mm
170 mm cranks
98mm
170 mm cranks
98mm
170 mm cranks
123mm
170 mm cranks
Pedal Spindle to Ground Clearance
113mm
170 mm cranks
113mm
170 mm cranks
116mm
170 mm cranks
116mm
170 mm cranks

Base Build

S
M
L
XL
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
56mm
56mm
50mm
50mm
Tire Outer Diameter
696mm
696mm
722mm
722mm
Bike Length with Tires
1708mm
1739mm
1785mm
1811mm

Published Sizing Recommendations

Height
160 cm
to
168 cm
168 cm
to
175 cm
178 cm
to
186 cm
186 cm
to
194 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
All-road/Gravel
Source:https://cdn.shopify.com/s/files/1/0609/3111/3209/files/peregrine_mk5_geo_page.jpg?v=1780317934, https://singularcycles.com/products/peregrine-mk5, https://singularcycles.com/products/peregrine-mk5?variant=57868959613302