2020 Sour Bicycles Clueless Base XL

Build

700C/29 in × 35 mm

Insights

Somewhat upright stack and reach vs trend of endurance road bikes
Design deviates from other sizes of Sour Bicycles Clueless

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
629.6mm
Reach
387.5mm
Stack to Reach Ratio
1.62:1
Seat Tube Length, C-T
580mm
Top Tube Length, Effective/Horizontal HT Top
580mm
Top Tube Slope
7.7deg
Head Tube Angle
72.5deg
Seat Tube Angle
73deg
Head Tube Length
200mm
Bottom Bracket Drop
72mm
Bottom Bracket Height
274mm
Chainstay Length
426mm
Chainstay Length Horizontal
419.9mm
Front-Center
614.4mm
Front-Center Horizontal
610.1mm
Wheelbase
1030mm
Fork Offset/Rake
45mm
Fork Length (Axle-To-Crown)
393mm
Trail
61.9mm
mid/​neutral
Mechanical Trail
59mm
Wheel Flop
17.8mm
Tire to Pedal Spindle Distance
With 170 mm cranks
98.4mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
104mm

Base Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
35mm
Tire Outer Diameter
692mm
Bike Length with Tires
1722mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Steel
Fork Material
Carbon/Composite
Brake Type
Disc
Source:https://sour.bike/en/shop/models/271/clueless?c=122