Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Height ranges are reported by the manufacturer. A matching range is a starting point, not a guarantee of fit. Your proportions and bike setup also matter.
Reach is the horizontal distance from the bottom bracket to the top of the head tube; stack is the vertical distance.
Positive values mean more reach or stack than the reference size; zero means the same measurement. Missing values are not estimated.
Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b wheel; exact published values are in the table below.
SizeReported by the manufacturer
160170180190200
Complete manufacturer geometry by size
Measurement
Frame
Reachmm
360
372.5
390
407.5
425
Stackmm
511
535
555
580
630
Top tube lengthmm
497
526
549
585
611.5
Seat tube lengthmm
500
530
560
590
630
Head tube lengthmm
90
114
131
158
192
Head tube angle
69°
70°
71°
71°
71°
Seat tube angle
75°
74°
74°
73°
73°
Chainstay lengthmm
425
425
425
425
425
Wheelbasemm
997
1010
1025
1051
1080
Front centermm
583.5
596
611
637
665
Bottom bracket dropmm
75.5
73
73
73
70.5
Fork rakemm
48
48
48
48
48
Trailmm
75
69
63
63
70
Stack/reach ratio
1.42
1.44
1.42
1.42
1.48
Suspension and parts
Crank lengthmm
170
172.5
172.5
175
175
Handlebar widthmm
400
420
420
440
440
Stem lengthmm
90
100
100
110
110
Not published by the manufacturer: Bottom bracket height, Standover height, Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.
Specifications
Frame and fork
Intended fit
Unisex
Frame material
Aluminum
Fork material
Carbon
Suspension
Suspension configuration
Rigid
Drivetrain
Derived by Bikelake
Front chainrings
1
Smallest chainring
40
Largest chainring
40
Rear sprockets
11
Smallest sprocket
11
Largest sprocket
42
Lowest gear
26.2 in
Highest gear
100.0 in
Wheels and brakes
Wheel configuration
Same size
Brake type
Mechanical disc
Fit and controls
Seatpost
Rigid seatpost
Shifting
Mechanical
Additional specifications
Bottom bracket standard
T47
Tire width
37c
Wheel material
Aluminum
Wheel size
650b
Technical analysis
3 measures
How these figures sit among bicycles of the same class and model year. Context, not a ranking.