Bike-on-Bike

Generated by Bike Insights
650B/27.5 in × 47 mm

Insights

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

Geometry

Stack
553mm
Reach
376mm
Stack to Reach Ratio
1.47:1
Seat Tube Length, C-T
460mm
Top Tube Length, Effective/Horizontal Center
545mm
Top Tube Slope
12.5deg
Head Tube Angle
72.5deg
Seat Tube Angle
73deg
Head Tube Length
125mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
264mm
Chainstay Length
422mm
Chainstay Length Horizontal
415.3mm
Front-Center
584mm
Front-Center Horizontal
579.2mm
Wheelbase
994.5mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
390mm
Trail
54.4mm
mid/​neutral
Mechanical Trail
51.9mm
Wheel Flop
15.6mm
Standover Height
744mm
Tire to Pedal Spindle
75mm
170 mm cranks
Pedal Spindle to Ground Clearance
94mm
170 mm cranks

Build

Wheel Size
650B/27.5 in
584 mm BSD
Tire Width
47mm
Tire Outer Diameter
678mm
Bike Length with Tires
1672.5mm
Handlebar Width
420mm
Stem Length
80mm
Suspension Type
Rigid, non-suspension corrected
Bar Type
Drop Bar
Frame Material
Aluminum
Fork Material
Aluminum
Brake Type
Disc

Meta

Actions
Source
https://static.evanscycles.com/production/pdf-media/sizing-table/Pinnacle_size_and_geometry_guide_Pyrolite_Mens_2018.pdf
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Size
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