2025 Lapierre Prorace CF 7.9
- Category
- Hardtail Cross-country MTB
- Design
- Flat Bar, Rigid, suspension corrected
- Frame
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | XL | |
Stack | 598mm | 597mm | 606mm | 616mm |
Reach | 410mm | 435mm | 455mm | 480mm |
Stack to Reach Ratio | 1.46:1 | 1.37:1 | 1.33:1 | 1.28:1 |
Seat Tube Length, C-T | 390mm | 430mm | 470mm | 510mm |
Top Tube Length, Effective/Horizontal HT Top | 581mm | 606mm | 629mm | 657mm |
Top Tube Slope | 23.3deg | 18.4deg | 14.8deg | 11.5deg |
Head Tube Angle | 68deg | 68deg | 68deg | 68deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg |
Head Tube Length | 85mm | 90mm | 100mm | 110mm |
Bottom Bracket Drop | 67mm | 62mm | 62mm | 62mm |
Bottom Bracket Height | 303.7mm | 308.7mm | 308.7mm | 308.7mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 414.6mm | 415.4mm | 415.4mm | 415.4mm |
Front-Center | 674.7mm | 701.4mm | 725.3mm | 754.2mm |
Front-Center Horizontal | 671.4mm | 698.6mm | 722.6mm | 751.6mm |
Wheelbase | 1086mm | 1114mm | 1138mm | 1167mm |
Fork Offset/Rake | 44mm | 44mm | 44mm | 44mm |
Trail | 102.3mm very high | 102.3mm very high | 102.3mm very high | 102.3mm very high |
Mechanical Trail | 94.9mm | 94.9mm | 94.9mm | 94.9mm |
Wheel Flop | 35.5mm | 35.5mm | 35.5mm | 35.5mm |
Tire to Pedal Spindle | 134mm 170 mm cranks | 160.7mm 170 mm cranks | 184.6mm 170 mm cranks | 213.5mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 133.7mm 170 mm cranks | 138.7mm 170 mm cranks | 138.7mm 170 mm cranks | 138.7mm 170 mm cranks |
CF 7.9 Build
S | M | 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 |
Tire Width | 2.35in | 2.35in | 2.35in | 2.35in |
Tire Outer Diameter | 741.4mm | 741.4mm | 741.4mm | 741.4mm |
Bike Length with Tires | 1827.4mm | 1855.4mm | 1879.4mm | 1908.4mm |
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.lapierrebikes.com/fr-en/o/prorace-cf-79-2025/?attrMarketingColor=Green