2017 Transition Bikes Patrol Base

Design
Flat Bar, Full suspension
Frame
Aluminum
Fork
Aluminum
Suspension
160mm fork travel, 30% sag
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category

Geometry

S
M
L
XL
Stack
591mm
600mm
609mm
618mm
Reach
406mm
432mm
457mm
483mm
Stack to Reach Ratio
1.46:1
1.39:1
1.33:1
1.28:1
Seat Tube Length, C-T
393mm
419mm
457mm
495mm
Top Tube Length, Effective/Horizontal Center
555mm
583mm
613mm
641mm
Top Tube Slope
22.7deg
19.9deg
16.2deg
12.9deg
Head Tube Angle
65deg
65deg
65deg
65deg
Seat Tube Angle
76deg
75.4deg
74.9deg
74.5deg
Head Tube Length
100mm
110mm
120mm
130mm
Bottom Bracket Drop
15mm
15mm
15mm
15mm
Bottom Bracket Height
340.5mm
340.5mm
340.5mm
340.5mm
Chainstay Length
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
429.7mm
429.7mm
429.7mm
429.7mm
Front-Center
721.4mm
751.4mm
780.4mm
810.4mm
Front-Center Horizontal
721.3mm
751.3mm
780.3mm
810.3mm
Wheelbase
1151mm
1181mm
1210mm
1240mm
Fork Offset/Rake
42.3mm
42.1mm
41.9mm
41.8mm
Fork Length (Axle-To-Crown)
552mm
552mm
552mm
552mm
Trail
119.1mm
very high
119.3mm
very high
119.5mm
very high
119.7mm
very high
Mechanical Trail
107.9mm
108.1mm
108.3mm
108.5mm
Wheel Flop
45.6mm
45.7mm
45.8mm
45.9mm
Tire to Pedal Spindle
195.9mm
170 mm cranks
225.9mm
170 mm cranks
254.9mm
170 mm cranks
284.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
170.5mm
170 mm cranks
170.5mm
170 mm cranks
170.5mm
170 mm cranks
170.5mm
170 mm cranks

Base Build

S
M
L
XL
Wheel Size
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
Tire Width
2.5in
2.5in
2.5in
2.5in
Tire Width Max
2.5in
2.5in
2.5in
2.5in
Tire Outer Diameter
711mm
711mm
711mm
711mm
Bike Length with Tires
1862mm
1892mm
1921mm
1951mm
Stem Length
50mm
50mm
50mm
50mm

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
Source:Manufacturer