2017 Norco Bicycles Search A 105 HYDRO

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

45.5
48
50.5
53
55.5
58
60.5
Stack
517mm
529mm
545mm
562mm
584mm
604mm
627mm
Reach
359mm
366mm
371mm
376mm
384mm
393mm
400mm
Stack to Reach Ratio
1.44:1
1.45:1
1.47:1
1.49:1
1.52:1
1.54:1
1.57:1
Seat Tube Length, C-T
400mm
425mm
450mm
480mm
510mm
540mm
570mm
Seat Tube Length, Effective Unknown
75mm
74.8mm
74.3mm
73.5mm
73.3mm
73mm
72.8mm
Top Tube Length, Effective/Horizontal Center
497.5mm
510mm
525mm
542.5mm
560mm
577.5mm
595mm
Head Tube Angle
70.5deg
70.75deg
71.25deg
72deg
72.25deg
72.5deg
72.75deg
Head Tube Length
100mm
115mm
130mm
147.5mm
170mm
192.5mm
215mm
Bottom Bracket Drop
73mm
73.3mm
73.5mm
73.6mm
70.4mm
67.1mm
67.4mm
Bottom Bracket Height
266mm
265.7mm
265.6mm
265.5mm
268.6mm
271.9mm
271.6mm
Chainstay Length
425mm
425mm
425mm
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
418.7mm
418.6mm
418.6mm
418.6mm
419.1mm
419.7mm
419.6mm
Front-Center
572mm
582mm
588mm
592mm
604mm
617mm
629mm
Front-Center Horizontal
567.3mm
577.4mm
583.4mm
587.4mm
599.9mm
613.3mm
625.4mm
Wheelbase
986mm
996mm
1002mm
1006mm
1019mm
1033mm
1045mm
Fork Offset/Rake
48.2mm
49.3mm
49.6mm
50.1mm
49mm
48.7mm
49.3mm
Fork Length (Axle-To-Crown)
385mm
385mm
385mm
385mm
385mm
385mm
385mm
Trail
69mm
high
66.2mm
high
62.8mm
mid/​neutral
57.4mm
mid/​neutral
57mm
mid/​neutral
55.8mm
mid/​neutral
53.6mm
mid/​neutral
Mechanical Trail
65mm
62.5mm
59.4mm
54.6mm
54.3mm
53.2mm
51.2mm
Wheel Flop
21.7mm
20.6mm
19.1mm
16.9mm
16.6mm
16mm
15.2mm
Standover Height
700mm
720mm
738mm
760mm
788mm
814mm
837mm
Tire to Pedal Spindle
68mm
165 mm cranks
73mm
170 mm cranks
79mm
170 mm cranks
80.5mm
172.5 mm cranks
92.5mm
172.5 mm cranks
103mm
175 mm cranks
115mm
175 mm cranks
Pedal Spindle to Ground Clearance
101mm
165 mm cranks
95.7mm
170 mm cranks
95.6mm
170 mm cranks
93mm
172.5 mm cranks
96.1mm
172.5 mm cranks
96.9mm
175 mm cranks
96.6mm
175 mm cranks

A 105 HYDRO Build

45.5
48
50.5
53
55.5
58
60.5
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
Tire Width
28mm
28mm
28mm
28mm
28mm
28mm
28mm
Tire Outer Diameter
678mm
678mm
678mm
678mm
678mm
678mm
678mm
Bike Length with Tires
1664mm
1674mm
1680mm
1684mm
1697mm
1711mm
1723mm
Crank Length
165mm
170mm
170mm
172.5mm
172.5mm
175mm
175mm
Handlebar Width
380mm
400mm
400mm
420mm
420mm
440mm
440mm
Stem Length
80mm
90mm
90mm
100mm
100mm
110mm
110mm

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://www.norco.com/bike-archives/2016/search-a105/