2012 Trek Bikes Ion CX Pro Base 56cm

Build

700C/29 in × 34 mm

Insights

Somewhat upright stack and reach vs trend of cyclocross bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
584mm
Reach
378mm
Stack to Reach Ratio
1.54:1
Seat Tube Length, C-T
572mm
Top Tube Length, Effective/Horizontal Center
553mm
Top Tube Slope
3.8deg
Head Tube Angle
72deg
Seat Tube Angle
73.4deg
Head Tube Length
167mm
Bottom Bracket Drop
62mm
Bottom Bracket Height
283mm
Chainstay Length
430mm
Chainstay Length Horizontal
425.5mm
Front-Center
597.7mm
Front-Center Horizontal
594.5mm
Wheelbase
1020mm
Fork Offset/Rake
45mm
Trail
64.8mm
mid/​neutral
Mechanical Trail
61.6mm
Wheel Flop
19mm
Standover Height
821mm
Tire to Pedal Spindle Distance
With 170 mm cranks
82.7mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
113mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
34mm
Tire Outer Diameter
690mm
Bike Length with Tires
1710mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Carbon/Composite
Brake Type
Rim
Source:https://geometrygeeks.bike/bike/trek-ion-cx-pro-2012/