2025 Tiris CR7 Base
- Category
- All-road/Gravel
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Titanium
Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category | Average stack and reachvs category | Somewhat aggressive stack and reachvs category | Somewhat aggressive stack and reachvs category |
Geometry
50 | 50 | 52 | 52 | 54 | 56 | 56 | |
Stack | 539mm | 539mm | 558mm | 558mm | 577mm | 597mm | 597mm |
Reach | 379mm | 379mm | 384mm | 384mm | 389mm | 398mm | 398mm |
Stack to Reach Ratio | 1.42:1 | 1.42:1 | 1.45:1 | 1.45:1 | 1.48:1 | 1.5:1 | 1.5:1 |
Seat Tube Length, C-T | 500mm | 500mm | — | — | 540mm | 560mm | 560mm |
Seat Tube Length, Unknown | — | — | 520mm | 520mm | — | — | — |
Top Tube Length, Effective/Horizontal HT Top | 531mm | 531mm | — | — | — | — | — |
Top Tube Length, Effective/Horizontal Unknown | — | — | 546mm | 546mm | 562mm | 576mm | 576mm |
Top Tube Slope | 6.4deg | 6.4deg | 6.3deg | 6.3deg | 6.2deg | 6.2deg | 6.2deg |
Head Tube Angle | 70.5deg | 70.5deg | 71deg | 71deg | 71deg | 71.3deg | 71.3deg |
Seat Tube Angle | 74.5deg | 74.5deg | 74deg | 74deg | 73.5deg | 73.5deg | 73.5deg |
Head Tube Length | 110mm | 110mm | 130mm | 130mm | 150mm | 170mm | 170mm |
Bottom Bracket Drop | 74mm | 74mm | 72mm | 72mm | 72mm | 72mm | 72mm |
Bottom Bracket Height | 277mm | 277mm | 279mm | 279mm | 284mm | 284mm | 284mm |
Chainstay Length | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm | 435mm |
Chainstay Length Horizontal | 428.7mm | 428.7mm | 429mm | 429mm | 429mm | 429mm | 429mm |
Front-Center | 602mm | 602mm | 609mm | 609mm | 620.2mm | 632.6mm | 632.1mm |
Front-Center Horizontal | 597.3mm | 597.3mm | 605mm | 605mm | 616mm | 628.5mm | 628mm |
Wheelbase | 1026mm | 1026mm | 1034mm | 1034mm | 1045mm | 1057.5mm | 1057mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm | 50.2mm | 50mm | 50mm |
Trail | 71.3mm high | 71.3mm high | 68mm high | 68mm high | 69.5mm high | 67.7mm high | 67.7mm high |
Mechanical Trail | 67.2mm | 67.2mm | 64.3mm | 64.3mm | 65.7mm | 64.1mm | 64.1mm |
Wheel Flop | 22.4mm | 22.4mm | 20.9mm | 20.9mm | 21.4mm | 20.6mm | 20.6mm |
Standover Height | — | — | 775mm | 775mm | 787mm | — | 817mm |
Tire to Pedal Spindle | 81mm 170 mm cranks | 81mm 170 mm cranks | 88mm 170 mm cranks | 88mm 170 mm cranks | 94.2mm 170 mm cranks | 106.6mm 170 mm cranks | 106.1mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 107mm 170 mm cranks | 107mm 170 mm cranks | 109mm 170 mm cranks | 109mm 170 mm cranks | 114mm 170 mm cranks | 114mm 170 mm cranks | 114mm 170 mm cranks |
Base Build
50 | 50 | 52 | 52 | 54 | 56 | 56 | |
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 | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 40mm | 40mm | 40mm | 40mm | 45mm | 45mm | 45mm |
Tire Width Max | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Tire Outer Diameter | 702mm | 702mm | 702mm | 702mm | 712mm | 712mm | 712mm |
Bike Length with Tires | 1728mm | 1728mm | 1736mm | 1736mm | 1757mm | 1769.5mm | 1769mm |
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
All-road/GravelSource:https://i.ebayimg.com/images/g/5FQAAeSwnRpoijYA/s-l1600.jpg, manufacturer, Tiris Customer support, Manufacturer