2025 TSB Leshij (Леший) Base

Design
Drop Bar, Rigid, non-suspension corrected
Frame
Steel
Fork
Steel
Features
Disc brake
Average stack and reachvs category

Geometry

56
Stack
626.5mm
Reach
406mm
Stack to Reach Ratio
1.54:1
Seat Tube Length, C-T
552mm
Seat Tube Length, C-C
509.4mm
Top Tube Length, Effective/Horizontal HT Top
592.2mm
Top Tube Length, Actual C-C
570.6mm
Top Tube Slope
9.8deg
Head Tube Angle
72.5deg
Seat Tube Angle
73.5deg
Head Tube Length
160mm
Bottom Bracket Drop
75mm
Bottom Bracket Height
280mm
Chainstay Length
435mm
Chainstay Length Horizontal
428.5mm
Front-Center
632.3mm
Front-Center Horizontal
632.3mm
Wheelbase
1060.8mm
Fork Offset/Rake
50mm
Fork Length, Unknown
433mm
Trail
59.5mm
mid/​neutral
Mechanical Trail
56.8mm
Wheel Flop
17.1mm
Standover Height
835.1mm
Tire to Pedal Spindle
107.3mm
170 mm cranks
Pedal Spindle to Ground Clearance
110mm
170 mm cranks

Base Build

56
Wheel Size
700C/29 in
622 mm BSD
Tire Width
44mm
Tire Width Max
50mm
Tire Outer Diameter
710mm
Bike Length with Tires
1770.8mm

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
All-road/Gravel
Source:https://t.me/tsb_tg/2354