1993 Vitus Bikes 797 Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Aluminum
- Features
- Rim brake
Geometry
48 | 50 | 52 | 54 | 58 | 56 | |
Stack | 492mm | 511mm | 528mm | 549mm | 585mm | 566mm |
Reach | 381mm | 375mm | 393mm | 392mm | 391mm | 397mm |
Stack to Reach Ratio | 1.29:1 | 1.36:1 | 1.34:1 | 1.4:1 | 1.5:1 | 1.43:1 |
Seat Tube Length, C-T | 496mm | 516mm | 536mm | 556mm | 596mm | 576mm |
Seat Tube Length, C-C | 480mm | 500mm | 520mm | 540mm | 580mm | 560mm |
Seat Tube Length, Effective HT Top | 510mm | 530mm | 550mm | 570mm | 610mm | 590mm |
Top Tube Length, Effective/Horizontal Center | 515mm | 515mm | 546mm | 546mm | 565mm | 565mm |
Top Tube Length, Actual C-C | 515mm | 515mm | 546mm | 546mm | 565mm | 565mm |
Top Tube Slope | 0deg | 0deg | 0deg | 0deg | 0deg | 0deg |
Head Tube Angle | 70deg | 70deg | 72deg | 72deg | 73deg | 73deg |
Seat Tube Angle | 75deg | 75deg | 74deg | 74.4deg | 73.5deg | 73.5deg |
Bottom Bracket Drop | 65mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 275mm | 270mm | 270mm | 270mm | 270mm | 270mm |
Chainstay Length | 408mm | 408mm | 408mm | 408mm | 408mm | 408mm |
Chainstay Length Horizontal | 403mm | 402mm | 402mm | 402mm | 402mm | 402mm |
Front-Center | 591mm | 593mm | 600mm | 600mm | 604mm | 604mm |
Front-Center Horizontal | 587mm | 589mm | 596mm | 596mm | 600mm | 600mm |
Wheelbase | 990mm | 991mm | 998mm | 998mm | 1002mm | 1002mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm | 50mm | 50mm |
Trail | 70.5mm high | 70.5mm high | 57.9mm mid/neutral | 57.9mm mid/neutral | 51.7mm mid/neutral | 51.7mm mid/neutral |
Mechanical Trail | 66.3mm | 66.3mm | 55.1mm | 55.1mm | 49.4mm | 49.4mm |
Wheel Flop | 22.7mm | 22.7mm | 17mm | 17mm | 14.5mm | 14.5mm |
Standover Height | 739mm | 753mm | 770mm | 790mm | 807mm | 826mm |
Tire to Pedal Spindle | 81mm 170 mm cranks | 83mm 170 mm cranks | 90mm 170 mm cranks | 90mm 170 mm cranks | 94mm 170 mm cranks | 94mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 105mm 170 mm cranks | 100mm 170 mm cranks | 100mm 170 mm cranks | 100mm 170 mm cranks | 100mm 170 mm cranks | 100mm 170 mm cranks |
Base Build
48 | 50 | 52 | 54 | 58 | 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 |
Tire Width | 29mm | 29mm | 29mm | 29mm | 29mm | 29mm |
Tire Width Max | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Outer Diameter | 680mm | 680mm | 680mm | 680mm | 680mm | 680mm |
Bike Length with Tires | 1670mm | 1671mm | 1678mm | 1678mm | 1682mm | 1682mm |
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
Performance RoadSource:Vitus 1998 catalogue