2025 Quick Pro SR:ONE Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
Size / ST Length (mm) | 480 | 500 | 520 | 540 | 560 | 580 | 600 | |
Stack | — | 510.9mm | 517.5mm | 526.8mm | 542.2mm | 557.3mm | 576.7mm | 596.2mm |
Reach | — | 370.3mm | 377.6mm | 383.9mm | 388.9mm | 394.6mm | 400.9mm | 407.9mm |
Stack to Reach Ratio | — | 1.38:1 | 1.37:1 | 1.37:1 | 1.39:1 | 1.41:1 | 1.44:1 | 1.46:1 |
Seat Tube Length, C-T | — | 480mm | 500mm | 520mm | 540mm | 560mm | 580mm | 600mm |
Top Tube Length, Effective/Horizontal HT Top | — | 510.1mm | 522mm | 534mm | 547mm | 559.6mm | 575mm | 591mm |
Top Tube Slope | — | 5.5deg | 4deg | 2.9deg | 2.5deg | 2.1deg | 2.2deg | 2.2deg |
Head Tube Angle | — | 71.5deg | 72deg | 72.6deg | 72.9deg | 73.1deg | 73.3deg | 73.3deg |
Seat Tube Angle | — | 74.7deg | 74.4deg | 74.1deg | 73.8deg | 73.5deg | 73.2deg | 72.9deg |
Head Tube Length | — | 110mm | 115mm | 125mm | 140mm | 155mm | 175mm | 195mm |
Bottom Bracket Drop | — | 72mm | 72mm | 69mm | 69mm | 69mm | 69mm | 69mm |
Bottom Bracket Height | — | 267mm | 267mm | 270mm | 270mm | 270mm | 270mm | 270mm |
Chainstay Length | — | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm | 410mm |
Chainstay Length Horizontal | — | 403.6mm | 403.6mm | 404.2mm | 404.2mm | 404.2mm | 404.2mm | 404.2mm |
Front-Center | — | 572.3mm | 577.3mm | 578.7mm | 586.2mm | 594mm | 604.1mm | 616.6mm |
Front-Center Horizontal | — | 567.8mm | 572.8mm | 574.6mm | 582.2mm | 590mm | 600.2mm | 612.8mm |
Wheelbase | — | 971.4mm | 976.4mm | 978.7mm | 986.3mm | 994.1mm | 1004.3mm | 1016.9mm |
Fork Offset/Rake | — | 48mm | 48mm | 45mm | 45mm | 45mm | 45mm | 45mm |
Fork Length (Axle-To-Crown) | — | 368mm | 368mm | 368mm | 368mm | 368mm | 368mm | 368mm |
Trail | — — | 62.8mm mid/​neutral | 59.7mm mid/​neutral | 59.1mm mid/​neutral | 57.2mm mid/​neutral | 56mm mid/​neutral | 54.7mm mid/​neutral | 54.7mm mid/​neutral |
Mechanical Trail | — | 59.6mm | 56.8mm | 56.4mm | 54.7mm | 53.6mm | 52.4mm | 52.4mm |
Wheel Flop | — | 18.9mm | 17.5mm | 16.9mm | 16.1mm | 15.6mm | 15.1mm | 15.1mm |
Standover Height | — | 714.6mm | 725.1mm | 749.6mm | 768.9mm | 785.1mm | 799.3mm | 819.5mm |
Tire to Pedal Spindle | — 170 mm cranks | 63.3mm 170 mm cranks | 68.3mm 170 mm cranks | 69.7mm 170 mm cranks | 77.2mm 170 mm cranks | 85mm 170 mm cranks | 95.1mm 170 mm cranks | 107.6mm 170 mm cranks |
Pedal Spindle to Ground Clearance | — 170 mm cranks | 97mm 170 mm cranks | 97mm 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
Size / ST Length (mm) | 480 | 500 | 520 | 540 | 560 | 580 | 600 | |
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 | 700C/29 in 622 mm BSD |
Tire Width | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Width Max | 32mm | 32mm | 32mm | 32mm | 32mm | 32mm | 32mm | 32mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | — | 1649.4mm | 1654.4mm | 1656.7mm | 1664.3mm | 1672.1mm | 1682.3mm | 1694.9mm |
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:https://www.quickprousa.com/products/sr-one-dura-ace-di2