2026 Tiris CR3 Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Titanium
Very aggressive stack and reachvs category

Geometry

55
Stack
578mm
Reach
399mm
Stack to Reach Ratio
1.45:1
Seat Tube Length, Unknown
550mm
Top Tube Length, Effective/Horizontal Unknown
576mm
Top Tube Slope
5.3deg
Head Tube Angle
72deg
Seat Tube Angle
73deg
Head Tube Length
160mm
Bottom Bracket Drop
70mm
Bottom Bracket Height
295mm
Chainstay Length
435mm
Chainstay Length Horizontal
429.3mm
Front-Center
626mm
Front-Center Horizontal
622.7mm
Wheelbase
1052mm
Fork Offset/Rake
50mm
Fork Length (Axle-To-Crown)
395mm
Trail
66mm
high
Mechanical Trail
62.8mm
Wheel Flop
19.4mm
Tire to Pedal Spindle
91mm
170 mm cranks
Pedal Spindle to Ground Clearance
125mm
170 mm cranks

Base Build

55
Wheel Size
700C/29 in
622 mm BSD
Tire Width
54mm
Tire Outer Diameter
730mm
Bike Length with Tires
1782mm

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
Off-road Touring