2021 Trek Bikes Procaliber Base S
Build
700C/29 in × 2.2 in
Insights
Average stack and reach vs trend of hardtail cross-country mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Stack and Reach vs. Category Trend
View all sizes
Geometry
| Stack | 600mm |
| Reach | 395mm |
| Stack to Reach Ratio | 1.52:1 |
| Seat Tube Length, Unknown | 393mm |
| Top Tube Length, Effective/Horizontal Unknown | 570mm |
| Top Tube Slope | 23.7deg |
| Head Tube Angle | 68.8deg |
| Seat Tube Angle | 72.8deg |
| Effective Seat Tube Angle, Unknown | 73.8deg |
| Head Tube Length | 90mm |
| Bottom Bracket Drop | 60mm |
| Bottom Bracket Height | 306.9mm |
| Chainstay Length | 432mm |
| Chainstay Length Horizontal | 427.8mm |
| Front-Center | 653mm |
| Front-Center Horizontal | 650.2mm |
| Wheelbase | 1078mm |
| Fork Offset/Rake | 42mm |
| Trail | 97.3mm very high |
| Mechanical Trail | 90.7mm |
| Wheel Flop | 32.8mm |
| Standover Height | 715mm |
| Tire to Pedal Spindle Distance With 170 mm cranks | 116.1mm |
| Pedal Spindle to Ground Clearance With 170 mm cranks | 136.9mm |
Base Build
| Wheel Size | 700C, 29 inch (622mm BSD) |
| Tire Width | 2.2in |
| Tire Outer Diameter | 733.8mm |
| Bike Length with Tires | 1811.8mm |
| Crank Length | 170mm |
| Handlebar Width | 720mm |
| Stem Length | 60mm |
| Suspension Type | Hardtail (Front suspension) |
| Bar Type | Flat Bar |
| Fork Travel | 100mm |
| Suspension Sag | Unknown |
| Frame Material | Carbon/Composite |
| Fork Material | Unknown |
| Brake Type | Disc |
Published Sizing Recommendations
| Height | 153 cm to 166.5 cm |
Source:https://www.trekbikes.com/us/en_US/bikes/mountain-bikes/cross-country-mountain-bikes/procaliber/procaliber-9-7/p/33265/?colorCode=grey_black