2020 Stanton Bikes Slackline Gen3 140mm fork (with 25% sag)

Design
Flat Bar, Hardtail (Front suspension)
Frame
Steel
Suspension
140mm fork travel, 25% sag
Features
Disc brake, Single-speed capable
Average stack and reachvs category
Somewhat aggressive stack and reachvs category
Average stack and reachvs category

Geometry

16.5"
18"
19.5"
Stack
609.8mm
619mm
637.3mm
Reach
438.2mm
460.9mm
481.1mm
Stack to Reach Ratio
1.39:1
1.34:1
1.32:1
Seat Tube Length, C-T
420mm
457mm
495mm
Top Tube Length, Actual C-C
589mm
608.3mm
630.3mm
Top Tube Slope
20.5deg
17.1deg
14.6deg
Head Tube Angle
66.5deg
66.5deg
66.5deg
Seat Tube Angle
75.5deg
75.5deg
75.5deg
Head Tube Length
110mm
120mm
140mm
Bottom Bracket Drop
48mm
48mm
48mm
Bottom Bracket Height
305mm
305mm
305mm
Chainstay Length
428mm
428mm
428mm
Chainstay Length Horizontal
425.3mm
425.3mm
425.3mm
Front-Center
725mm
751.3mm
779.3mm
Front-Center Horizontal
723.4mm
749.8mm
777.8mm
Wheelbase
1148.7mm
1175.1mm
1203.1mm
Fork Offset/Rake
42mm
42mm
42mm
Fork Length (Axle-To-Crown)
509mm
509mm
Fork Length, Unknown
509mm
Trail
107.7mm
very high
107.7mm
very high
107.7mm
very high
Mechanical Trail
98.7mm
98.7mm
98.7mm
Wheel Flop
39.4mm
39.4mm
39.4mm
Tire to Pedal Spindle
202mm
170 mm cranks
228.4mm
170 mm cranks
256.3mm
170 mm cranks
Pedal Spindle to Ground Clearance
135mm
170 mm cranks
135mm
170 mm cranks
135mm
170 mm cranks

140mm fork (with 25% sag) Build

16.5"
18"
19.5"
Wheel Size
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
650B/27.5 in
584 mm BSD
Tire Width
2.4in
2.4in
2.4in
Tire Outer Diameter
705.9mm
705.9mm
705.9mm
Bike Length with Tires
1854.6mm
1881mm
1909mm

Published Sizing Recommendations

Height
165 cm
to
177 cm
177 cm
to
185 cm
185 cm
to
193 cm

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
Hardtail Trail MTB
Source:https://www.stantonbikes.com/product/slackline-gen-3/