2021 J.Guillem Bicycles Tomir Base

Category
Rigid MTB
Design
Flat Bar, Rigid, suspension corrected
Frame
Titanium
Fork
Carbon/Composite
Features
Disc brake
Average stack and reachvs category
Average stack and reachvs category
Average stack and reachvs category
Somewhat aggressive stack and reachvs category

Geometry

15.5"
17"
18.5"
20"
Stack
587mm
596mm
606mm
615mm
Reach
397mm
412mm
441mm
464mm
Stack to Reach Ratio
1.48:1
1.45:1
1.37:1
1.33:1
Seat Tube Length, C-T
394mm
432mm
470mm
508mm
Seat Tube Length, C-C
329mm
367mm
405mm
443mm
Top Tube Length, Effective/Horizontal Unknown
565mm
590mm
615mm
640mm
Top Tube Slope
22.4deg
18.8deg
15.1deg
11.8deg
Head Tube Angle
70deg
70deg
70deg
70deg
Seat Tube Angle
74deg
74deg
74deg
74deg
Head Tube Length
95mm
105mm
115mm
125mm
Bottom Bracket Drop
62.5mm
62.5mm
62.5mm
62.5mm
Bottom Bracket Height
305.7mm
305.7mm
305.7mm
305.7mm
Chainstay Length
435mm
435mm
435mm
435mm
Chainstay Length Horizontal
430.5mm
430.5mm
430.5mm
430.5mm
Front-Center
645mm
671mm
696mm
722mm
Front-Center Horizontal
641.5mm
667.5mm
693.5mm
719.5mm
Wheelbase
1072mm
1098mm
1124mm
1150mm
Fork Offset/Rake
50.4mm
57.6mm
51.4mm
51.1mm
Trail
80.4mm
very high
72.7mm
high
79.3mm
high
79.6mm
high
Mechanical Trail
75.5mm
68.3mm
74.5mm
74.8mm
Wheel Flop
25.8mm
23.4mm
25.5mm
25.6mm
Standover Height
768mm
789mm
811mm
833mm
Tire to Pedal Spindle
106.9mm
170 mm cranks
132.9mm
170 mm cranks
157.9mm
170 mm cranks
183.9mm
170 mm cranks
Pedal Spindle to Ground Clearance
135.7mm
170 mm cranks
135.7mm
170 mm cranks
135.7mm
170 mm cranks
135.7mm
170 mm cranks

Base Build

15.5"
17"
18.5"
20"
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
Tire Width
2.25in
2.25in
2.25in
2.25in
Tire Outer Diameter
736.3mm
736.3mm
736.3mm
736.3mm
Bike Length with Tires
1808.3mm
1834.3mm
1860.3mm
1886.3mm

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
Rigid MTB
Source:https://jguillem.com/bike/tomir