2018 Ridley Bikes X-Trail Adventure

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

Geometry

48
51
54
57
60
63
Stack
528mm
542mm
559mm
584mm
611mm
636mm
Reach
374mm
377mm
380mm
386mm
392mm
399mm
Stack to Reach Ratio
1.41:1
1.44:1
1.47:1
1.51:1
1.56:1
1.59:1
Seat Tube Length, Unknown
450mm
480mm
510mm
540mm
570mm
600mm
Top Tube Length, Actual C-C
515mm
525mm
540mm
565mm
585mm
600mm
Top Tube Slope
10.8deg
8.9deg
7.5deg
7.1deg
6.8deg
6.3deg
Head Tube Angle
70deg
70.5deg
70.5deg
71deg
71deg
71.5deg
Seat Tube Angle
75deg
74.7deg
74deg
73deg
72.5deg
72.5deg
Head Tube Length
100mm
113mm
133mm
158mm
188mm
213mm
Bottom Bracket Drop
74mm
74mm
72mm
72mm
70mm
70mm
Bottom Bracket Height
268mm
268mm
270mm
270mm
272mm
272mm
Chainstay Length
430mm
430mm
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
423.6mm
423.6mm
423.9mm
423.9mm
424.3mm
424.3mm
Front-Center
597mm
600mm
609mm
614mm
636mm
646mm
Front-Center Horizontal
592.4mm
595.4mm
605.1mm
610.1mm
631.7mm
641.7mm
Wheelbase
1016mm
1019mm
1029mm
1034mm
1056mm
1066mm
Fork Offset/Rake
50mm
50mm
50mm
45mm
51mm
51mm
Trail
71.3mm
high
68.1mm
high
68.1mm
high
70.2mm
high
63.8mm
mid/​neutral
60.7mm
mid/​neutral
Mechanical Trail
67mm
64.2mm
64.2mm
66.3mm
60.3mm
57.5mm
Wheel Flop
22.9mm
21.4mm
21.4mm
21.6mm
19.7mm
18.3mm
Standover Height
741mm
763mm
788mm
806mm
846mm
874mm
Tire to Pedal Spindle
85mm
170 mm cranks
88mm
170 mm cranks
97mm
170 mm cranks
102mm
170 mm cranks
124mm
170 mm cranks
134mm
170 mm cranks
Pedal Spindle to Ground Clearance
98mm
170 mm cranks
98mm
170 mm cranks
100mm
170 mm cranks
100mm
170 mm cranks
102mm
170 mm cranks
102mm
170 mm cranks

Adventure Build

48
51
54
57
60
63
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
Tire Width
50mm
50mm
50mm
50mm
50mm
50mm
Tire Outer Diameter
684mm
684mm
684mm
684mm
684mm
684mm
Bike Length with Tires
1700mm
1703mm
1713mm
1718mm
1740mm
1750mm

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://99spokes.com/bikes/ridley/2018/x-trail-adventure-apex1