2024 Trek Bikes Procaliber 8
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Hardtail (Front suspension)
- Frame
- Aluminum
- Suspension
- 120mm fork travel
- Features
- Disc brake
Somewhat upright stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Average stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry | Somewhat aggressive stack and reachvs category Suspension sag unknown Geometry may mis-represent actual riding geometry |
Geometry
S | M | ML | L | XL | |
Stack | 614mm | 614mm | 614mm | 614mm | 642mm |
Reach | 405mm | 430mm | 445mm | 460mm | 500mm |
Stack to Reach Ratio | 1.52:1 | 1.43:1 | 1.38:1 | 1.33:1 | 1.28:1 |
Seat Tube Length, Unknown | 390mm | 420mm | 440mm | 460mm | 510mm |
Top Tube Length, Effective/Horizontal Unknown | 577mm | 598mm | 613mm | 628mm | 677mm |
Top Tube Slope | 24.8deg | 21deg | 18.6deg | 16.3deg | 13.4deg |
Head Tube Angle | 67deg | 67deg | 67deg | 67deg | 67deg |
Seat Tube Angle | 71deg | 71.5deg | 72deg | 72.5deg | 73deg |
Effective Seat Tube Angle, Unknown | 74.3deg | 74.3deg | 74.3deg | 74.3deg | 74.3deg |
Head Tube Length | 90mm | 90mm | 90mm | 90mm | 120mm |
Bottom Bracket Drop | 64mm | 64mm | 64mm | 64mm | 64mm |
Bottom Bracket Height | 302.9mm | 302.9mm | 302.9mm | 302.9mm | 302.9mm |
Chainstay Length | 430mm | 430mm | 435mm | 435mm | 440mm |
Chainstay Length Horizontal | 425.2mm | 425.2mm | 430.3mm | 430.3mm | 435.3mm |
Front-Center | 687.8mm | 712.7mm | 727.6mm | 743.5mm | 794.3mm |
Front-Center Horizontal | 684.8mm | 709.8mm | 724.7mm | 740.7mm | 791.7mm |
Wheelbase | 1110mm | 1135mm | 1155mm | 1171mm | 1227mm |
Fork Offset/Rake | 43mm | 43mm | 43mm | 43mm | 43mm |
Trail | 109mm very high | 109mm very high | 109mm very high | 109mm very high | 109mm very high |
Mechanical Trail | 100.4mm | 100.4mm | 100.4mm | 100.4mm | 100.4mm |
Wheel Flop | 39.2mm | 39.2mm | 39.2mm | 39.2mm | 39.2mm |
Standover Height | 747mm | 749mm | 758mm | 763mm | 791mm |
Tire to Pedal Spindle | 150.9mm 170 mm cranks | 175.8mm 170 mm cranks | 185.7mm 175 mm cranks | 201.6mm 175 mm cranks | 252.4mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 132.9mm 170 mm cranks | 132.9mm 170 mm cranks | 127.9mm 175 mm cranks | 127.9mm 175 mm cranks | 127.9mm 175 mm cranks |
8 Build
S | M | ML | L | 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 |
Tire Width | 2.2in | 2.2in | 2.2in | 2.2in | 2.2in |
Tire Width Max | 2.4in | 2.4in | 2.4in | 2.4in | 2.4in |
Tire Outer Diameter | 733.8mm | 733.8mm | 733.8mm | 733.8mm | 733.8mm |
Bike Length with Tires | 1843.8mm | 1868.8mm | 1888.8mm | 1904.8mm | 1960.8mm |
Crank Length | 170mm | 170mm | 175mm | 175mm | 175mm |
Handlebar Width | 72cm | 72cm | 75cm | 75cm | 75cm |
Stem Length | 5cm | 6cm | 6cm | 7cm | 8cm |
Stem Angle | 7deg | 7deg | 7deg | 7deg | 7deg |
Published Sizing Recommendations
Height | 155 cm to 165 cm | 165 cm to 176 cm | 173 cm to 180 cm | 177 cm to 188 cm | 188 cm to 195 cm |
PBH | 74 cm to 78 cm | 79 cm to 83 cm | 81 cm to 86 cm | 84 cm to 89 cm | 89 cm to 91 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 ScaleCategory Trend
Hardtail Cross-country MTBSource:https://www.trekbikes.com/de/de_DE/bikes/mountainbikes/crosscountry-mountainbikes/procaliber/procaliber-8/p/41618/?colorCode=greenvisibility_grey