2025 Thompson Falcon Base
- Category
- Performance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | L | XL | XXL | |
Stack | 503mm | 521mm | 546mm | 565mm | 587mm | 611mm |
Reach | 376mm | 381mm | 388mm | 389mm | 401mm | 407mm |
Stack to Reach Ratio | 1.34:1 | 1.37:1 | 1.41:1 | 1.45:1 | 1.46:1 | 1.5:1 |
Seat Tube Length, C-T | 450mm | 480mm | 510mm | 530mm | 550mm | 580mm |
Top Tube Length, Effective/Horizontal Center | 516mm | 530mm | 550mm | 565mm | 581mm | 600mm |
Top Tube Slope | 8deg | 6.6deg | 6.1deg | 6.1deg | 6.2deg | 5.7deg |
Head Tube Angle | 72deg | 72deg | 73deg | 73deg | 73.5deg | 73.5deg |
Seat Tube Angle | 74.5deg | 74deg | 73.5deg | 73deg | 73deg | 72.5deg |
Head Tube Length | 100mm | 115mm | 140mm | 160mm | 180mm | 205mm |
Bottom Bracket Drop | 68mm | 70mm | 70mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 268mm | 266mm | 266mm | 266mm | 266mm | 266mm |
Chainstay Length | 406mm | 406mm | 406mm | 408mm | 408mm | 410mm |
Chainstay Length Horizontal | 400.3mm | 399.9mm | 399.9mm | 402mm | 402mm | 404mm |
Front-Center | 569mm | 574mm | 585mm | 593mm | 603mm | 616mm |
Front-Center Horizontal | 564.7mm | 570.1mm | 581.1mm | 589.1mm | 599.1mm | 612mm |
Wheelbase | 965mm | 970mm | 981mm | 991mm | 1001mm | 1016mm |
Fork Offset/Rake | 43mm | 43mm | 43mm | 43mm | 43mm | 43mm |
Trail | 64mm mid/neutral | 64mm mid/neutral | 57.8mm mid/neutral | 57.8mm mid/neutral | 54.7mm mid/neutral | 54.7mm mid/neutral |
Mechanical Trail | 60.8mm | 60.8mm | 55.2mm | 55.2mm | 52.4mm | 52.4mm |
Wheel Flop | 18.8mm | 18.8mm | 16.2mm | 16.2mm | 14.9mm | 14.9mm |
Tire to Pedal Spindle | 63mm 170 mm cranks | 68mm 170 mm cranks | 79mm 170 mm cranks | 87mm 170 mm cranks | 97mm 170 mm cranks | 110mm 170 mm cranks |
Pedal Spindle to Ground Clearance | 98mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks | 96mm 170 mm cranks |
Base Build
XS | S | M | L | XL | XXL | |
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 | 25mm | 25mm | 25mm | 25mm | 25mm | 25mm |
Tire Outer Diameter | 672mm | 672mm | 672mm | 672mm | 672mm | 672mm |
Bike Length with Tires | 1637mm | 1642mm | 1653mm | 1663mm | 1673mm | 1688mm |
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://thompson-bikebuilder.be/en/product/falcon/