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Curve Cycling
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Big Kev

2022 Curve Cycling Big Kev 52 Offset

Category
Progressive Gravel
Design
Drop Bar, Rigid, non-suspension corrected
Frame
Titanium
Fork
Carbon/Composite
Features
Disc brake
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XXS
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XS
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SM
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MD
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XM
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LG
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XL
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XXL
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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 HT Top
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
292.3mm
292.3mm
294.3mm
294.3mm
294.3mm
296.3mm
296.3mm
296.3mm
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
587mm
602mm
626mm
651mm
663mm
675mm
700mm
725mm
Front-Center Horizontal
582mm
597mm
621.6mm
646.6mm
658.6mm
672.3mm
697.3mm
722.3mm
Wheelbase
1009mm
1024mm
1053mm
1078mm
1093mm
1107mm
1135mm
1160mm
Fork Offset/Rake
52mm
52mm
52mm
52mm
52mm
52mm
52mm
52mm
Fork Length (On-Axis)
415mm
415mm
415mm
415mm
415mm
415mm
415mm
415mm
Trail
71.8mm
high
71.8mm
high
71.8mm
high
71.8mm
high
71.8mm
high
71.8mm
high
71.8mm
high
71.8mm
high
Mechanical Trail
67.8mm
67.8mm
67.8mm
67.8mm
67.8mm
67.8mm
67.8mm
67.8mm
Wheel Flop
22.3mm
22.3mm
22.3mm
22.3mm
22.3mm
22.3mm
22.3mm
22.3mm
Tire to Pedal Spindle
52.7mm
170 mm cranks
67.7mm
170 mm cranks
91.7mm
170 mm cranks
116.7mm
170 mm cranks
128.7mm
170 mm cranks
140.7mm
170 mm cranks
165.7mm
170 mm cranks
190.7mm
170 mm cranks
Pedal Spindle to Ground Clearance
122.3mm
170 mm cranks
122.3mm
170 mm cranks
124.3mm
170 mm cranks
124.3mm
170 mm cranks
124.3mm
170 mm cranks
126.3mm
170 mm cranks
126.3mm
170 mm cranks
126.3mm
170 mm cranks

52 Offset Build

XXS
XS
SM
MD
XM
LG
XL
XXL
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
2.1in
2.1in
2.1in
2.1in
2.1in
2.1in
2.1in
2.1in
Tire Width Max
2.25in
2.25in
2.25in
2.25in
2.25in
2.25in
2.25in
2.25in
Tire Outer Diameter
728.7mm
728.7mm
728.7mm
728.7mm
728.7mm
728.7mm
728.7mm
728.7mm
Bike Length with Tires
1737.7mm
1752.7mm
1781.7mm
1806.7mm
1821.7mm
1835.7mm
1863.7mm
1888.7mm
Stem Length
50mm
50mm
50mm
60mm
60mm
60mm
70mm
70mm

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
192 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
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