2022 STS EXPLR Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Somewhat upright stack and reachvs category
Average stack and reachvs category

Geometry

54
54
Stack
580mm
580mm
Reach
375mm
387mm
Stack to Reach Ratio
1.55:1
1.5:1
Seat Tube Length, Unknown
540mm
520mm
Top Tube Length, Effective/Horizontal Unknown
554mm
565mm
Top Tube Slope
6.8deg
8.7deg
Head Tube Angle
71deg
71deg
Seat Tube Angle
73deg
73deg
Head Tube Length
146mm
149.8mm
Bottom Bracket Drop
65mm
65mm
Bottom Bracket Height
284mm
278mm
Chainstay Length
445mm
430mm
Chainstay Length Horizontal
440.2mm
425.1mm
Front-Center
611mm
611mm
Front-Center Horizontal
592.8mm
605.9mm
Wheelbase
1033mm
1031mm
Fork Offset/Rake
45mm
45mm
Fork Length, Unknown
393mm
393mm
Trail
72.6mm
high
70.5mm
high
Mechanical Trail
68.6mm
66.7mm
Wheel Flop
22.3mm
21.7mm
Standover Height
776mm
769mm
Tire to Pedal Spindle
92mm
170 mm cranks
98mm
170 mm cranks
Pedal Spindle to Ground Clearance
114mm
170 mm cranks
108mm
170 mm cranks

Base Build

54
54
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
38mm
32mm
Tire Width Max
44mm
44mm
Tire Outer Diameter
698mm
686mm
Bike Length with Tires
1731mm
1717mm

Stack and Reach vs. Category Trend

Very Upright
Somewhat Upright
Average
Somewhat Aggressive
Very Aggressive

The Bike Insights Upright/Aggressive scale is based on analysis of a bike’s proportions relative to similar sized bikes in the same category.

Learn more about the Upright/Aggressive Scale
Category Trend
All-road/Gravel
Source:https://stsbicycles.com/products/the-platt-hybrid, pdf