2020 Genesis Bikes Datum Base XL

Build

700C/29 in × 32 mm

Insights

Average stack and reach vs trend of all-road/gravel bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
621mm
Reach
405mm
Stack to Reach Ratio
1.53:1
Seat Tube Length, C-T
570mm
Top Tube Length, Effective/Horizontal HT Top
595mm
Top Tube Slope
7.6deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
195mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
271mm
Chainstay Length
420mm
Chainstay Length Horizontal
413.8mm
Front-Center
640.3mm
Front-Center Horizontal
636.2mm
Wheelbase
1050mm
Fork Offset/Rake
50mm
Trail
58.9mm
mid/​neutral
Mechanical Trail
56mm
Wheel Flop
17.3mm
Standover Height
839mm
Tire to Pedal Spindle Distance
With 175 mm cranks
122.3mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
96mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1736mm
Crank Length
175mm
Handlebar Width
440mm
Stem Length
110mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Carbon/Composite
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
182 cm
to
191 cm
Source:https://www.genesisbikes.co.uk/bike/datum