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Aura XR6

2021 Author Aura XR6 Base

Category
All-road/Gravel
Design
Drop Bar, Rigid, non-suspension corrected
Frame
Aluminum
Fork
Carbon/Composite
Features
Disc brake
480
Compare
Collection
I've Ridden
500
Compare
Collection
I've Ridden
520
Compare
Collection
I've Ridden
540
Compare
Collection
I've Ridden
560
Compare
Collection
I've Ridden
580
Compare
Collection
I've Ridden
Somewhat aggressive 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

480
500
520
540
560
580
Stack
530mm
548mm
568mm
586mm
606mm
627mm
Reach
373mm
378mm
382mm
386mm
395mm
397mm
Stack to Reach Ratio
1.42:1
1.45:1
1.49:1
1.52:1
1.53:1
1.58:1
Seat Tube Length, C-T
480mm
500mm
520mm
540mm
560mm
580mm
Seat Tube Length, C-C
440mm
460mm
480mm
500mm
520mm
540mm
Top Tube Length, Effective/Horizontal HT Top
515mm
530mm
545mm
560mm
580mm
595mm
Top Tube Length, Actual C-C
502mm
518mm
532mm
546mm
563mm
576mm
Top Tube Slope
7.6deg
7.4deg
7.4deg
7.2deg
7.2deg
7.4deg
Head Tube Angle
70.5deg
70.5deg
71deg
71deg
71.5deg
72deg
Seat Tube Angle
75deg
74.5deg
74deg
73.5deg
73deg
72.5deg
Head Tube Length
100mm
120mm
140mm
160mm
180mm
200mm
Bottom Bracket Drop
71mm
70mm
70mm
69mm
68mm
68mm
Bottom Bracket Height
278mm
279mm
279mm
280mm
281mm
281mm
Chainstay Length
425mm
425mm
425mm
425mm
425mm
425mm
Chainstay Length Horizontal
419mm
419.2mm
419.2mm
419.4mm
419.5mm
419.5mm
Front-Center
587.3mm
598.9mm
604.9mm
615.5mm
626.2mm
630.2mm
Front-Center Horizontal
583mm
594.8mm
600.8mm
611.6mm
622.5mm
626.5mm
Wheelbase
1002mm
1014mm
1020mm
1031mm
1042mm
1046mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
Fork Length (Axle-To-Crown)
400mm
400mm
400mm
400mm
400mm
400mm
Trail
75.9mm
high
75.9mm
high
72.6mm
high
72.6mm
high
69.3mm
high
66.1mm
high
Mechanical Trail
71.5mm
71.5mm
68.6mm
68.6mm
65.7mm
62.9mm
Wheel Flop
23.9mm
23.9mm
22.3mm
22.3mm
20.9mm
19.4mm
Tire to Pedal Spindle
68.3mm
170 mm cranks
79.9mm
170 mm cranks
85.9mm
170 mm cranks
96.5mm
170 mm cranks
107.2mm
170 mm cranks
111.2mm
170 mm cranks
Pedal Spindle to Ground Clearance
108mm
170 mm cranks
109mm
170 mm cranks
109mm
170 mm cranks
110mm
170 mm cranks
111mm
170 mm cranks
111mm
170 mm cranks

Base Build

480
500
520
540
560
580
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
Tire Width
38mm
38mm
38mm
38mm
38mm
38mm
Tire Width Max
43mm
43mm
43mm
43mm
43mm
43mm
Tire Outer Diameter
698mm
698mm
698mm
698mm
698mm
698mm
Bike Length with Tires
1700mm
1712mm
1718mm
1729mm
1740mm
1744mm
Crank Length
170mm
170mm
170mm
170mm
170mm
170mm
Handlebar Width
420mm
420mm
420mm
420mm
420mm
420mm
Stem Length
90mm
90mm
90mm
90mm
90mm
90mm

Published Sizing Recommendations

Height
12 ft 8 in
to
13 ft 6 in
13 ft 4 in
to
14 ft 2 in
14 ft 0 in
to
14 ft 10 in
14 ft 8 in
to
15 ft 5 in
15 ft 3 in
to
16 ft 1 in
15 ft 10 in
to
17 ft 1 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
All-road/Gravel
Source:https://en.author.eu/author-aura-xr6-2021-22-ua42941502
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