2021 J.Laverack Bicycles J.ACK Frameset 58

Build

700C/29 in × 32 mm

Insights

Average stack and reach vs trend of endurance road bikes

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
597.8mm
Reach
388mm
Stack to Reach Ratio
1.54:1
Seat Tube Length, C-T
580mm
Top Tube Length, Effective/Horizontal Unknown
570.8mm
Top Tube Length, Actual C-C
557mm
Top Tube Slope
4.4deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
175mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
273mm
Chainstay Length
420mm
Chainstay Length Horizontal
414.1mm
Front-Center
610.8mm
Front-Center Horizontal
606.8mm
Wheelbase
1020.9mm
Fork Offset/Rake
45mm
Fork Length (Axle-To-Crown)
395mm
Trail
64.1mm
mid/​neutral
Mechanical Trail
61mm
Wheel Flop
18.9mm
Tire to Pedal Spindle Distance
With 175 mm cranks
92.8mm
Pedal Spindle to Ground Clearance
With 175 mm cranks
98mm

Frameset Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
32mm
Tire Outer Diameter
686mm
Bike Length with Tires
1706.9mm
Crank Length
175mm
Handlebar Width
43cm
Stem Length
110mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Titanium
Fork Material
Carbon/Composite
Brake Type
Disc

Published Sizing Recommendations

Height
180 cm
to
188 cm
Source:https://www.jlaverack.co.uk/jack-frameset-build/