2020 Alchemy Bicycles Chiron Base 52

Build

700C/29 in × 32 mm

Insights

Average stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Alchemy Bicycles Chiron

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
552mm
Reach
372mm
Stack to Reach Ratio
1.48:1
Seat Tube Length, C-T
490mm
Top Tube Length, Effective/Horizontal HT Top
530mm
Top Tube Slope
9.1deg
Head Tube Angle
71.8deg
Seat Tube Angle
74deg
Head Tube Length
135mm
Bottom Bracket Drop
74mm
Bottom Bracket Height
269mm
Chainstay Length
421mm
Chainstay Length Horizontal
414.5mm
Front-Center
585mm
Front-Center Horizontal
575.6mm
Wheelbase
990mm
Fork Offset/Rake
44.1mm
Trail
66.4mm
high
Mechanical Trail
63.1mm
Wheel Flop
19.7mm
Standover Height
760mm
Tire to Pedal Spindle Distance
With 170 mm cranks
72mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
99mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1676mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Titanium
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://alchemybicycles.com/product/chiron-carbon/