2001 Klein Bicycle Corporation Quantum Race
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Aluminum
- Fork
- Aluminum
- Features
- Rim brake
Geometry
58 | 49 | 49 | 52 | 52 | 54 | 54 | 56 | 56 | 58 | 61 | 61 | 64 | 51 | |
Stack | 578mm | — | — | — | — | — | — | — | — | — | — | — | — | — |
Reach | 406mm | — | — | — | — | — | — | — | — | — | — | — | — | 595mm |
Stack to Reach Ratio | 1.42:1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Seat Tube Length, C-T | 600mm | 434mm | 444mm | 504mm | 496mm | 560mm | 560mm | 580mm | 580mm | 600mm | 630mm | 630mm | 660mm | 539mm |
Top Tube Length, Effective/Horizontal Center | — | — | 524mm | — | 542mm | — | 555mm | — | 567mm | 579mm | — | 598mm | — | — |
Top Tube Length, Effective/Horizontal HT Top | 579mm | 524mm | — | 542mm | — | 555mm | — | 567mm | — | — | 598mm | — | 616mm | 5350mm |
Top Tube Slope | 0deg | 0deg | — | 0deg | — | 0deg | — | 0deg | — | — | 0deg | — | 0deg | 0deg |
Head Tube Angle | 73.9deg | 72.5deg | 72.5deg | 72.7deg | 72.7deg | 72.8deg | 72.8deg | 73.9deg | 73.9deg | 73.9deg | 74deg | 74deg | 74deg | 73.5deg |
Seat Tube Angle | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg | 74deg |
Bottom Bracket Drop | 67mm | 76mm | -221mm | 73mm | -224mm | 71mm | -226mm | 69mm | -228mm | -230mm | 64mm | -233mm | 61mm | 69mm |
Bottom Bracket Height | 269mm | 260mm | 260mm | 263mm | 263mm | 265mm | 265mm | 267mm | 267mm | 269mm | 272mm | 272mm | 275mm | 267mm |
Chainstay Length | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm | 414mm |
Chainstay Length Horizontal | 408.5mm | 407mm | 350.1mm | 407.5mm | 348.2mm | 407.9mm | 346.9mm | 408.2mm | 345.6mm | 344.2mm | 409mm | 342.2mm | 409.5mm | 408.2mm |
Front-Center | 601.2mm | 562.2mm | 652.5mm | 580.1mm | 673.2mm | 592.4mm | 687.4mm | 588.9mm | 686.4mm | 700.6mm | 619.3mm | 721.5mm | 637.4mm | 571mm |
Front-Center Horizontal | 597.5mm | 557mm | 613.9mm | 575.5mm | 634.8mm | 588.1mm | 649.1mm | 584.8mm | 647.4mm | 661.8mm | 616mm | 682.8mm | 634.5mm | 566.8mm |
Wheelbase | 1006mm | 964mm | 964mm | 983mm | 983mm | 996mm | 996mm | 993mm | 993mm | 1006mm | 1025mm | 1025mm | 1044mm | 975mm |
Fork Offset/Rake | 43mm | 47mm | 41mm | 47mm | 41mm | 47mm | 41mm | 43mm | 35mm | 35mm | 43mm | 35mm | 43mm | 47mm |
Fork Length, Unknown | — | — | — | — | — | — | — | — | — | — | — | — | — | 370mm |
Trail | 52.2mm mid/​neutral | 56.7mm mid/​neutral | -30.7mm | 55.4mm mid/​neutral | -30.8mm | 54.8mm mid/​neutral | -30.8mm | 52.2mm mid/​neutral | -25.2mm | -25.2mm | 51.6mm mid/​neutral | -25.2mm | 51.6mm mid/​neutral | 50.5mm mid/​neutral |
Mechanical Trail | 50.2mm | 54mm | -29.3mm | 52.9mm | -29.4mm | 52.4mm | -29.5mm | 50.2mm | -24.2mm | -24.2mm | 49.6mm | -24.2mm | 49.6mm | 48.4mm |
Wheel Flop | 13.9mm | 16.3mm | -8.8mm | 15.7mm | -8.7mm | 15.5mm | -8.7mm | 13.9mm | -6.7mm | -6.7mm | 13.7mm | -6.7mm | 13.7mm | 13.8mm |
Standover Height | 827mm | 693mm | 691mm | 742mm | 734mm | 784mm | 786mm | 805mm | 819mm | 828mm | 858mm | 860mm | 892mm | 757mm |
Tire to Pedal Spindle | 95.2mm 170 mm cranks | 56.2mm 170 mm cranks | 443.5mm 170 mm cranks | 74.1mm 170 mm cranks | 464.2mm 170 mm cranks | 86.4mm 170 mm cranks | 478.4mm 170 mm cranks | 82.9mm 170 mm cranks | 477.4mm 170 mm cranks | 491.6mm 170 mm cranks | 113.3mm 170 mm cranks | 512.5mm 170 mm cranks | 131.4mm 170 mm cranks | 65mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 99mm 170 mm cranks | 90mm 170 mm cranks | 90mm 170 mm cranks | 93mm 170 mm cranks | 93mm 170 mm cranks | 95mm 170 mm cranks | 95mm 170 mm cranks | 97mm 170 mm cranks | 97mm 170 mm cranks | 99mm 170 mm cranks | 102mm 170 mm cranks | 102mm 170 mm cranks | 105mm 170 mm cranks | 97mm 170 mm cranks |
Race Build
58 | 49 | 49 | 52 | 52 | 54 | 54 | 56 | 56 | 58 | 61 | 61 | 64 | 51 | |
Wheel Size | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD | 28mm BSD 28 mm BSD | 700C/29 in 622 mm BSD | 28mm BSD 28 mm BSD | 700C/29 in 622 mm BSD | 28mm BSD 28 mm BSD | 700C/29 in 622 mm BSD | 28mm BSD 28 mm BSD | 28mm BSD 28 mm BSD | 700C/29 in 622 mm BSD | 28mm BSD 28 mm BSD | 700C/29 in 622 mm BSD | 700C/29 in 622 mm BSD |
Tire Width | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 672mm | 672mm | 78mm | 672mm | 78mm | 672mm | 78mm | 672mm | 78mm | 78mm | 672mm | 78mm | 672mm | 672mm |
Bike Length with Tires | 1678mm | 1636mm | 1042mm | 1655mm | 1061mm | 1668mm | 1074mm | 1665mm | 1071mm | 1084mm | 1697mm | 1103mm | 1716mm | 1647mm |
Published Sizing Recommendations
Height | 6 ft 0 in to 6 ft 3 in | 5 ft 3 in to 5 ft 5 in | 4 ft 5 in to | 5 ft 5 in to 5 ft 8 in | 4 ft 7 in to | 5 ft 8 in to 5 ft 11 in | 4 ft 10 in to | 5 ft 10 in to 6 ft 1 in | 42 ft 6 in to | 5 ft 0 in to | 6 ft 3 in to 6 ft 6 in | 5 ft 3 in to | 6 ft 5 in to 6 ft 8 in | 5 ft 5 in to 5 ft 8 in |
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:http://www.vintage-trek.com/Trek-Fisher-Klein-Lemond/2001klein.pdf, https://geometrygeeks.bike/bike/klein-quantum-pro-2001/, http://www.vintage-trek.com/Trek-Fisher-Klein-Lemond/2000specmanualKlein.pdf