2022 Curve Cycling Big Kev 27.5" | 46 Offset

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Titanium
Fork
Carbon/Composite
Features
Disc brake
Learn More
Very upright stack and reachvs category
Very upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Somewhat aggressive stack and reachvs category

Geometry

XXS
XS
SM
MD
XM
LG
XL
XXL
Stack
554mm
568mm
580mm
594mm
600mm
606mm
620mm
635mm
Reach
360mm
370mm
390mm
410mm
420mm
430mm
450mm
470mm
Stack to Reach Ratio
1.54:1
1.54:1
1.49:1
1.45:1
1.43:1
1.41:1
1.38:1
1.35:1
Seat Tube Length, C-T
450mm
480mm
510mm
540mm
555mm
570mm
600mm
630mm
Top Tube Length, Effective/Horizontal Center
524mm
538mm
556mm
580mm
591mm
604mm
622mm
645mm
Top Tube Slope
14.1deg
12deg
9.6deg
7.6deg
6.6deg
5.7deg
3.9deg
2.5deg
Head Tube Angle
70.8deg
70.8deg
70.8deg
70.8deg
70.8deg
70.8deg
70.8deg
70.8deg
Seat Tube Angle
73.5deg
73.5deg
74deg
74deg
74deg
74deg
74.5deg
74.5deg
Head Tube Length
110mm
125mm
140mm
155mm
162.5mm
170mm
185mm
200mm
Bottom Bracket Drop
72mm
72mm
70mm
70mm
70mm
68mm
68mm
68mm
Bottom Bracket Height
286mm
286mm
288mm
288mm
288mm
290mm
290mm
290mm
Chainstay Length
433mm
433mm
437mm
437mm
440mm
440mm
443mm
443mm
Chainstay Length Horizontal
427mm
427mm
431.4mm
431.4mm
434.4mm
434.7mm
437.8mm
437.8mm
Front-Center
586.7mm
601.5mm
626mm
650.8mm
662.5mm
675.4mm
700.2mm
725mm
Front-Center Horizontal
577mm
591mm
609.6mm
641.6mm
653.6mm
666.3mm
691.3mm
716.3mm
Wheelbase
1004mm
1018mm
1041mm
1073mm
1088mm
1101mm
1129mm
1154mm
Fork Offset/Rake
46mm
46mm
46mm
46mm
46mm
46mm
46mm
46mm
Fork Length (On-Axis)
415mm
415mm
415mm
415mm
415mm
415mm
415mm
415mm
Trail
76mm
high
76mm
high
76mm
high
76mm
high
76mm
high
76mm
high
76mm
high
76mm
high
Mechanical Trail
71.8mm
71.8mm
71.8mm
71.8mm
71.8mm
71.8mm
71.8mm
71.8mm
Wheel Flop
23.6mm
23.6mm
23.6mm
23.6mm
23.6mm
23.6mm
23.6mm
23.6mm
Tire to Pedal Spindle
58.7mm
170 mm cranks
73.5mm
170 mm cranks
98mm
170 mm cranks
122.8mm
170 mm cranks
134.5mm
170 mm cranks
147.4mm
170 mm cranks
172.2mm
170 mm cranks
197mm
170 mm cranks
Pedal Spindle to Ground Clearance
116mm
170 mm cranks
116mm
170 mm cranks
118mm
170 mm cranks
118mm
170 mm cranks
118mm
170 mm cranks
120mm
170 mm cranks
120mm
170 mm cranks
120mm
170 mm cranks

27.5" | 46 Offset Build

XXS
XS
SM
MD
XM
LG
XL
XXL
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.6in
2.6in
2.6in
2.6in
2.6in
2.6in
2.6in
2.6in
Tire Outer Diameter
716.1mm
716.1mm
716.1mm
716.1mm
716.1mm
716.1mm
716.1mm
716.1mm
Bike Length with Tires
1720.1mm
1734.1mm
1757.1mm
1789.1mm
1804.1mm
1817.1mm
1845.1mm
1870.1mm

Published Sizing Recommendations

Height
149 cm
to
157 cm
155 cm
to
165 cm
161 cm
to
170 cm
168 cm
to
177 cm
175 cm
to
184 cm
183 cm
to
194 cm
191 cm
to
201 cm
198 cm
to
208 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
Progressive Gravel
Source:https://www.curvecycling.com.au/products/big-kev