2019 Giant Bicycles Defy Advanced 2
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Carbon/Composite
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
XS | S | M | ML | L | XL | |
Stack | 522mm | 546mm | 567mm | 586mm | 605mm | 624mm |
Reach | 370mm | 374mm | 377mm | 381mm | 390mm | 398mm |
Stack to Reach Ratio | 1.41:1 | 1.46:1 | 1.5:1 | 1.54:1 | 1.55:1 | 1.57:1 |
Seat Tube Length, C-T | 410mm | 445mm | 480mm | 515mm | 535mm | 565mm |
Top Tube Length, Effective/Horizontal HT Top | 515mm | 530mm | 545mm | 560mm | 575mm | 595mm |
Top Tube Slope | 14.8deg | 13.4deg | 11.8deg | 10deg | 9.7deg | 8.5deg |
Head Tube Angle | 70.5deg | 71.8deg | 72.5deg | 72.5deg | 72.5deg | 72.5deg |
Seat Tube Angle | 74.5deg | 74deg | 73.5deg | 73deg | 73deg | 72.5deg |
Head Tube Length | 120mm | 140mm | 160mm | 185mm | 205mm | 225mm |
Bottom Bracket Drop | 75mm | 75mm | 75mm | 70mm | 70mm | 70mm |
Bottom Bracket Height | 264mm | 264mm | 264mm | 269mm | 269mm | 269mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 413.3mm | 413.3mm | 413.3mm | 414.1mm | 414.1mm | 414.1mm |
Front-Center | 586.6mm | 586.6mm | 589.5mm | 600mm | 614.9mm | 629.8mm |
Front-Center Horizontal | 581.8mm | 581.8mm | 584.8mm | 595.9mm | 610.9mm | 625.9mm |
Wheelbase | 995mm | 995mm | 998mm | 1010mm | 1025mm | 1040mm |
Fork Offset/Rake | 50mm | 50mm | 50mm | 50mm | 50mm | 50mm |
Trail | 67mm high | 58.8mm mid/neutral | 54.5mm mid/neutral | 54.5mm mid/neutral | 54.5mm mid/neutral | 54.5mm mid/neutral |
Mechanical Trail | 63.2mm | 55.9mm | 51.9mm | 51.9mm | 51.9mm | 51.9mm |
Wheel Flop | 21.1mm | 17.5mm | 15.6mm | 15.6mm | 15.6mm | 15.6mm |
Standover Height | 731mm | 760mm | 786mm | 816mm | 835mm | 856mm |
Tire to Pedal Spindle | 77.6mm 170 mm cranks | 77.6mm 170 mm cranks | 78mm 172.5 mm cranks | 88.5mm 172.5 mm cranks | 100.9mm 175 mm cranks | 115.8mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 94mm 170 mm cranks | 94mm 170 mm cranks | 91.5mm 172.5 mm cranks | 96.5mm 172.5 mm cranks | 94mm 175 mm cranks | 94mm 175 mm cranks |
2 Build
XS | S | M | ML | L | XL | |
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 | 28mm | 28mm | 28mm | 28mm | 28mm | 28mm |
Tire Width Max | 32mm | 32mm | 32mm | 32mm | 32mm | 32mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1673mm | 1673mm | 1676mm | 1688mm | 1703mm | 1718mm |
Crank Length | 170mm | 170mm | 172.5mm | 172.5mm | 175mm | 175mm |
Handlebar Width | 400mm | 400mm | 420mm | 420mm | 440mm | 440mm |
Stem Length | 80mm | 90mm | 100mm | 110mm | 110mm | 120mm |
Published Sizing Recommendations
Height | 5 ft 2 in to 5 ft 7 in | 5 ft 5 in to 5 ft 9 in | 5 ft 7 in to 5 ft 11 in | 5 ft 10 in to 6 ft 2 in | 6 ft 0 in to 6 ft 4 in | 6 ft 2 in to 6 ft 6 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
Endurance RoadSource:https://www.giant-bicycles.com/us/defy-advanced-2