2021 Litespeed Bicycles T1sl Disc Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Titanium
Fork
Carbon/Composite
Average stack and reachvs category
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

Geometry

XS
S
M
M/L
L
XL
Stack
515mm
530mm
545mm
565mm
590mm
620mm
Reach
370mm
375mm
380mm
390mm
395mm
400mm
Stack to Reach Ratio
1.39:1
1.41:1
1.43:1
1.45:1
1.49:1
1.55:1
Seat Tube Length, C-T
455mm
475mm
495mm
515mm
535mm
555mm
Top Tube Length, Actual C-C
515mm
525mm
540mm
560mm
575mm
590mm
Top Tube Slope
8.9deg
8.3deg
7.7deg
7.6deg
8.1deg
9deg
Head Tube Angle
72deg
72.5deg
73deg
73deg
73deg
73deg
Seat Tube Angle
74.5deg
74deg
73.5deg
73deg
73deg
73deg
Head Tube Length
101mm
115mm
129mm
150mm
176mm
207mm
Bottom Bracket Drop
71mm
71mm
71mm
71mm
71mm
71mm
Bottom Bracket Height
265mm
265mm
265mm
265mm
265mm
265mm
Chainstay Length
415mm
415mm
415mm
415mm
415mm
415mm
Chainstay Length Horizontal
408.9mm
408.9mm
408.9mm
408.9mm
408.9mm
408.9mm
Front-Center
566mm
571mm
576mm
592mm
605mm
619mm
Front-Center Horizontal
562.1mm
567.1mm
572.1mm
588.1mm
601.1mm
615.1mm
Wheelbase
971mm
976mm
981mm
997mm
1010mm
1024mm
Fork Offset/Rake
45mm
45mm
45mm
45mm
45mm
45mm
Trail
61.9mm
mid/​neutral
58.8mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
55.7mm
mid/​neutral
Mechanical Trail
58.8mm
56mm
53.2mm
53.2mm
53.2mm
53.2mm
Wheel Flop
18.2mm
16.9mm
15.6mm
15.6mm
15.6mm
15.6mm
Standover Height
716mm
741mm
752mm
767mm
795mm
820mm
Tire to Pedal Spindle
60mm
170 mm cranks
65mm
170 mm cranks
70mm
170 mm cranks
86mm
170 mm cranks
99mm
170 mm cranks
113mm
170 mm cranks
Pedal Spindle to Ground Clearance
95mm
170 mm cranks
95mm
170 mm cranks
95mm
170 mm cranks
95mm
170 mm cranks
95mm
170 mm cranks
95mm
170 mm cranks

Base Build

XS
S
M
M/L
L
XL
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
Tire Width
25mm
25mm
25mm
25mm
25mm
25mm
Tire Width Max
30mm
30mm
30mm
30mm
30mm
30mm
Tire Outer Diameter
672mm
672mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1643mm
1648mm
1653mm
1669mm
1682mm
1696mm

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://litespeed.com/products/t1sl-disc?variant=30759661076555