2025 Trek Bikes Checkpoint SL 5

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

Geometry

XS
XS
S
S
M
M
ML
ML
L
L
XL
XL
Stack
535mm
535mm
556mm
556mm
579mm
579mm
601mm
601mm
620mm
620mm
640mm
640mm
Reach
380mm
380mm
386mm
386mm
391mm
391mm
397mm
397mm
402mm
402mm
408mm
408mm
Stack to Reach Ratio
1.41:1
1.41:1
1.44:1
1.44:1
1.48:1
1.48:1
1.51:1
1.51:1
1.54:1
1.54:1
1.57:1
1.57:1
Seat Tube Length, Unknown
445mm
445mm
480mm
480mm
505mm
505mm
530mm
530mm
550mm
550mm
575mm
575mm
Top Tube Length, Effective/Horizontal Unknown
536mm
536mm
547mm
547mm
566mm
566mm
578mm
578mm
589mm
589mm
601mm
601mm
Top Tube Slope
12.1deg
12.1deg
10.4deg
10.4deg
10.1deg
10.1deg
9.7deg
9.7deg
9.5deg
9.5deg
8.9deg
8.9deg
Head Tube Angle
71deg
71deg
71.4deg
71.4deg
71.6deg
71.6deg
72deg
72deg
72.1deg
72.1deg
72.4deg
72.4deg
Seat Tube Angle
72.7deg
72.7deg
73deg
73deg
72.8deg
72.8deg
72.8deg
72.8deg
72.8deg
72.8deg
72.8deg
72.8deg
Head Tube Length
86mm
86mm
106mm
106mm
130mm
130mm
151mm
151mm
171mm
171mm
191mm
191mm
Bottom Bracket Drop
76mm
76mm
76mm
76mm
76mm
76mm
76mm
76mm
76mm
76mm
76mm
76mm
Bottom Bracket Height
277mm
277mm
277mm
277mm
277mm
277mm
277mm
277mm
277mm
277mm
277mm
277mm
Chainstay Length
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
430mm
Chainstay Length Horizontal
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
423.2mm
Front-Center
594.7mm
594.7mm
603.6mm
603.6mm
615.5mm
615.5mm
623.4mm
623.4mm
633.4mm
633.4mm
643.3mm
643.3mm
Front-Center Horizontal
589.8mm
589.8mm
598.8mm
598.8mm
610.8mm
610.8mm
618.8mm
618.8mm
628.8mm
628.8mm
638.8mm
638.8mm
Wheelbase
1013mm
1013mm
1022mm
1022mm
1034mm
1034mm
1042mm
1042mm
1052mm
1052mm
1062mm
1062mm
Fork Offset/Rake
49mm
49mm
49mm
49mm
49mm
49mm
49mm
49mm
49mm
49mm
49mm
49mm
Trail
69.7mm
high
69.7mm
high
67.1mm
high
67.1mm
high
65.8mm
high
65.8mm
high
63.2mm
mid/​neutral
63.2mm
mid/​neutral
62.5mm
mid/​neutral
62.5mm
mid/​neutral
60.6mm
mid/​neutral
60.6mm
mid/​neutral
Mechanical Trail
65.9mm
65.9mm
63.6mm
63.6mm
62.4mm
62.4mm
60.1mm
60.1mm
59.5mm
59.5mm
57.7mm
57.7mm
Wheel Flop
21.5mm
21.5mm
20.3mm
20.3mm
19.7mm
19.7mm
18.6mm
18.6mm
18.3mm
18.3mm
17.5mm
17.5mm
Standover Height
746mm
746mm
772mm
772mm
799mm
799mm
813mm
813mm
837mm
837mm
861mm
861mm
Tire to Pedal Spindle
76.7mm
165 mm cranks
76.7mm
165 mm cranks
85.6mm
165 mm cranks
85.6mm
165 mm cranks
92.5mm
170 mm cranks
92.5mm
170 mm cranks
97.9mm
172.5 mm cranks
97.9mm
172.5 mm cranks
107.9mm
172.5 mm cranks
107.9mm
172.5 mm cranks
115.3mm
175 mm cranks
115.3mm
175 mm cranks
Pedal Spindle to Ground Clearance
112mm
165 mm cranks
112mm
165 mm cranks
112mm
165 mm cranks
112mm
165 mm cranks
107mm
170 mm cranks
107mm
170 mm cranks
104.5mm
172.5 mm cranks
104.5mm
172.5 mm cranks
104.5mm
172.5 mm cranks
104.5mm
172.5 mm cranks
102mm
175 mm cranks
102mm
175 mm cranks

SL 5 Build

XS
XS
S
S
M
M
ML
ML
L
L
XL
XL
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
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
42mm
42mm
42mm
42mm
42mm
42mm
42mm
42mm
42mm
42mm
42mm
42mm
Tire Width Max
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
50mm
Tire Outer Diameter
706mm
706mm
706mm
706mm
706mm
706mm
706mm
706mm
706mm
706mm
706mm
706mm
Bike Length with Tires
1719mm
1719mm
1728mm
1728mm
1740mm
1740mm
1748mm
1748mm
1758mm
1758mm
1768mm
1768mm
Crank Length
165mm
165mm
165mm
165mm
170mm
170mm
172.5mm
172.5mm
172.5mm
172.5mm
175mm
175mm
Handlebar Width
40cm
40cm
42cm
42cm
42cm
42cm
44cm
44cm
44cm
44cm
46cm
46cm
Stem Length
60mm
60mm
70mm
70mm
80mm
80mm
80mm
80mm
90mm
90mm
100mm
100mm
Stem Angle
7deg
7deg
7deg
7deg
7deg
7deg
7deg
7deg
7deg
7deg
7deg
7deg

Published Sizing Recommendations

Height
143 cm
to
158 cm
143 cm
to
158 cm
158 cm
to
162 cm
158 cm
to
162 cm
162 cm
to
173 cm
162 cm
to
173 cm
173 cm
to
179 cm
173 cm
to
179 cm
179 cm
to
188 cm
179 cm
to
188 cm
188 cm
to
213 cm
188 cm
to
213 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.trekbikes.com/us/en_US/bikes/road-bikes/gravel-bikes/checkpoint/checkpoint-sl/checkpoint-sl-5-axs-gen-3/p/47071/?colorCode=black_grey, https://www.trekbikes.com/us/en_US/bikes/bikepacking-touring-bikes/checkpoint/checkpoint-sl/checkpoint-sl-5-axs-gen-3/p/47071/?colorCode=black_grey