2023 Wilier Triestina GTR Team Disc Base

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

Geometry

XS
S
M
L
XL
XXL
Stack
515mm
531mm
548mm
566mm
583mm
602mm
Reach
373mm
378mm
383mm
388mm
394mm
399mm
Stack to Reach Ratio
1.38:1
1.4:1
1.43:1
1.46:1
1.48:1
1.51:1
Seat Tube Length, C-T
450mm
480mm
500mm
520mm
550mm
580mm
Seat Tube Length, C-C
395mm
425mm
445mm
465mm
495mm
525mm
Top Tube Length, Effective/Horizontal HT Top
513mm
527mm
540mm
557mm
572mm
589mm
Top Tube Slope
9.3deg
7.7deg
7.4deg
7.2deg
5.9deg
4.9deg
Head Tube Angle
71deg
71.5deg
72deg
72.5deg
72.5deg
72.5deg
Seat Tube Angle
75deg
74.5deg
74deg
73.5deg
73deg
72.5deg
Head Tube Length
115mm
130mm
148mm
166mm
184mm
203mm
Bottom Bracket Drop
70mm
70mm
70mm
70mm
70mm
70mm
Bottom Bracket Height
266mm
266mm
266mm
266mm
266mm
266mm
Chainstay Length
406mm
406mm
408mm
408mm
410mm
411mm
Chainstay Length Horizontal
399.9mm
399.9mm
402mm
402mm
404mm
405mm
Front-Center
576mm
581.8mm
587.7mm
593.6mm
604.9mm
615.8mm
Front-Center Horizontal
571.7mm
577.6mm
583.5mm
589.5mm
600.8mm
611.8mm
Wheelbase
971.6mm
977.5mm
985.5mm
991.4mm
1004.8mm
1016.8mm
Fork Offset/Rake
43mm
43mm
43mm
43mm
43mm
43mm
Fork Length (Axle-To-Crown)
380mm
380mm
380mm
380mm
380mm
380mm
Trail
70.2mm
high
67.1mm
high
64mm
mid/​neutral
60.9mm
mid/​neutral
60.9mm
mid/​neutral
60.9mm
mid/​neutral
Mechanical Trail
66.4mm
63.6mm
60.8mm
58mm
58mm
58mm
Wheel Flop
21.6mm
20.2mm
18.8mm
17.5mm
17.5mm
17.5mm
Tire to Pedal Spindle
70mm
170 mm cranks
75.8mm
170 mm cranks
81.7mm
170 mm cranks
87.6mm
170 mm cranks
98.9mm
170 mm cranks
109.8mm
170 mm cranks
Pedal Spindle to Ground Clearance
96mm
170 mm cranks
96mm
170 mm cranks
96mm
170 mm cranks
96mm
170 mm cranks
96mm
170 mm cranks
96mm
170 mm cranks

Base Build

XS
S
M
L
XL
XXL
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 Outer Diameter
672mm
672mm
672mm
672mm
672mm
672mm
Bike Length with Tires
1643.6mm
1649.5mm
1657.5mm
1663.4mm
1676.8mm
1688.8mm

Stack and Reach vs. Category Trend

Reach250mm300mm350mm400mm450mm500mmStack450mm500mm550mm600mm650mm700mmXSSMLXLXXL
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
Endurance Road
Source:https://www.wilier-usa.com/BIKE-GTR-TEAM-DISC-105-RS171?quantity=1&custcol_color=24