2019 Bombtrack Bicycle Company Audax Base
- Category
- Endurance Road
- Design
- Drop Bar, Rigid, non-suspension corrected
- Frame
- Steel
- Fork
- Carbon/Composite
- Features
- Disc brake
Geometry
S | M | L | XL | |
Stack | 535mm | 563mm | 589mm | 613mm |
Reach | 379mm | 389mm | 401mm | 404mm |
Stack to Reach Ratio | 1.41:1 | 1.45:1 | 1.47:1 | 1.52:1 |
Seat Tube Length, C-T | 490mm | 520mm | 550mm | 580mm |
Top Tube Length, Effective/Horizontal HT Top | 527mm | 551mm | 570mm | 585mm |
Top Tube Slope | 7deg | 6.8deg | 6.2deg | 5.7deg |
Head Tube Angle | 72deg | 72deg | 72deg | 72deg |
Seat Tube Angle | 74.5deg | 74deg | 74deg | 73.5deg |
Head Tube Length | 100mm | 130mm | 160mm | 185mm |
Bottom Bracket Drop | 68mm | 68mm | 65mm | 66mm |
Bottom Bracket Height | 271mm | 271mm | 274mm | 273mm |
Chainstay Length | 420mm | 420mm | 420mm | 420mm |
Chainstay Length Horizontal | 414.5mm | 414.5mm | 414.9mm | 414.8mm |
Front-Center | 585.5mm | 604.4mm | 625.5mm | 635.7mm |
Front-Center Horizontal | 581.5mm | 600.5mm | 622.1mm | 632.2mm |
Wheelbase | 996mm | 1015mm | 1037mm | 1047mm |
Fork Offset/Rake | 48mm | 48mm | 48mm | 48mm |
Trail | 59.7mm mid/neutral | 59.7mm mid/neutral | 59.7mm mid/neutral | 59.7mm mid/neutral |
Mechanical Trail | 56.8mm | 56.8mm | 56.8mm | 56.8mm |
Wheel Flop | 17.5mm | 17.5mm | 17.5mm | 17.5mm |
Standover Height | 761mm | 781mm | 811mm | 835mm |
Tire to Pedal Spindle | 76.5mm 170 mm cranks | 95.4mm 170 mm cranks | 114mm 172.5 mm cranks | 121.7mm 175 mm cranks |
Pedal Spindle to Ground Clearance | 101mm 170 mm cranks | 101mm 170 mm cranks | 101.5mm 172.5 mm cranks | 98mm 175 mm cranks |
Base Build
S | M | L | XL | |
Wheel Size | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD | 650B/27.5 in 584 mm BSD |
Tire Width | 47mm | 47mm | 47mm | 47mm |
Tire Outer Diameter | 678mm | 678mm | 678mm | 678mm |
Bike Length with Tires | 1674mm | 1693mm | 1715mm | 1725mm |
Crank Length | 170mm | 170mm | 172.5mm | 175mm |
Handlebar Width | 400mm | 420mm | 420mm | 440mm |
Stem Length | 90mm | 100mm | 100mm | 110mm |
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:http://bombtrack.com/audax-2-2/