2020 Trek Bikes Checkpoint AL3 61 cm

Build

700C/29 in × 32 mm

Insights

Somewhat upright stack and reach vs trend of all-road/gravel bikes
Design deviates from other sizes of Trek Bikes Checkpoint

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
637mm
Reach
386mm
Stack to Reach Ratio
1.65:1
Seat Tube Length, C-T
567mm
Top Tube Length, Effective/Horizontal Center
581mm
Top Tube Slope
9.8deg
Head Tube Angle
72.6deg
Seat Tube Angle
73deg
Head Tube Length
200mm
Bottom Bracket Drop
74mm
Bottom Bracket Height
269mm
Chainstay Length
430mm
Chainstay Length Horizontal
423.6mm
Front-Center
619.9mm
Front-Center Horizontal
615.4mm
Wheelbase
1039mm
Fork Offset/Rake
50mm
Trail
55.1mm
mid/​neutral
Mechanical Trail
52.6mm
Wheel Flop
15.7mm
Standover Height
837mm
Tire to Pedal Spindle Distance
With 175 mm cranks
101.9mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
94mm

AL3 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1725mm
Crank Length
175mm
Handlebar Width
44cm
Stem Length
110cm
Stem Angle
7deg
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://www.trekbikes.com/us/en_US/bikes/road-bikes/gravel-bikes/checkpoint/checkpoint-al/checkpoint-al-3/p/24969/