2018 Trek Bikes Émonda SL 4

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Carbon/Composite
Fork
Carbon/Composite
Features
Rim brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category
Somewhat upright stack and reachvs category

Geometry

44
47 cm
50 cm
52 cm
54 cm
56 cm
60 cm
Stack
499mm
522mm
535mm
547mm
555mm
577mm
615mm
Reach
362mm
369mm
374mm
379mm
381mm
387mm
395mm
Stack to Reach Ratio
1.38:1
1.41:1
1.43:1
1.44:1
1.46:1
1.49:1
1.56:1
Seat Tube Length, C-T
408mm
444mm
476mm
493mm
506mm
533mm
573mm
Top Tube Length, Effective/Horizontal Center
499mm
513mm
521mm
534mm
543mm
560mm
586mm
Top Tube Slope
12.7deg
10.9deg
8.7deg
8.1deg
7.6deg
7deg
6.8deg
Head Tube Angle
70.4deg
71.2deg
72.1deg
72.8deg
73deg
73.5deg
73.9deg
Seat Tube Angle
74.6deg
74.6deg
74.6deg
74.2deg
73.7deg
73.3deg
72.8deg
Head Tube Length
100mm
115mm
130mm
140mm
155mm
170mm
210mm
Bottom Bracket Drop
72mm
72mm
72mm
72mm
70mm
70mm
68mm
Bottom Bracket Height
264mm
264mm
267mm
264mm
266mm
266mm
268mm
Chainstay Length
410mm
410mm
410mm
410mm
410mm
410mm
411mm
Chainstay Length Horizontal
403.6mm
403.6mm
403.6mm
403.6mm
404mm
404mm
405.3mm
Front-Center
571.9mm
574.9mm
574.9mm
577.9mm
581.3mm
583.2mm
599.5mm
Front-Center Horizontal
567.4mm
570.4mm
570.4mm
573.4mm
577mm
579mm
595.7mm
Wheelbase
971mm
974mm
974mm
977mm
981mm
983mm
1001mm
Fork Offset/Rake
50mm
45mm
45mm
45mm
45mm
40mm
40mm
Trail
66.6mm
high
66.9mm
high
62.2mm
mid/​neutral
56.9mm
mid/​neutral
55.7mm
mid/​neutral
57.8mm
mid/​neutral
55.4mm
mid/​neutral
Mechanical Trail
62.7mm
63.3mm
59.2mm
54.4mm
53.2mm
55.4mm
53.2mm
Wheel Flop
21mm
20.4mm
18.2mm
16.1mm
15.6mm
15.7mm
14.8mm
Standover Height
682mm
698mm
707mm
729mm
742mm
767mm
804mm
Tire to Pedal Spindle
65.9mm
170 mm cranks
68.9mm
170 mm cranks
65.9mm
170 mm cranks
71.9mm
170 mm cranks
75.3mm
170 mm cranks
77.2mm
170 mm cranks
93.5mm
170 mm cranks
Pedal Spindle to Ground Clearance
94mm
170 mm cranks
94mm
170 mm cranks
97mm
170 mm cranks
94mm
170 mm cranks
96mm
170 mm cranks
96mm
170 mm cranks
98mm
170 mm cranks

SL 4 Build

44
47 cm
50 cm
52 cm
54 cm
56 cm
60 cm
Wheel Size
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
700C/29 in
622 mm BSD
Tire Width
25mm
25mm
28mm
25mm
25mm
25mm
25mm
Tire Outer Diameter
672mm
672mm
678mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1643mm
1646mm
1652mm
1649mm
1653mm
1655mm
1673mm
Crank Length
170mm
Handlebar Width
400mm
Stem Length
80mm
Stem Angle
7deg

Published Sizing Recommendations

Height
150 cm
to
153 cm
152 cm
to
158 cm
158 cm
to
163 cm
163 cm
to
168 cm
168 cm
to
174 cm
174 cm
to
180 cm
185 cm
to
190 cm
PBH
71 cm
to
73 cm
71 cm
to
75 cm
74 cm
to
77 cm
76 cm
to
79 cm
78 cm
to
82 cm
81 cm
to
85 cm
86 cm
to
90 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
Performance Road
Source:https://www.trekbikes.com/gb/en_GB/bikes/road-bikes/performance-road-bikes/%C3%A9monda/%C3%A9monda-sl/%C3%A9monda-sl-4/p/22091