2018 Ritchey Design Timberwolf Base

Design
Flat Bar, Hardtail (Front suspension)
Frame
Steel
Fork
140mm travel
Features
Disc brake
Somewhat aggressive stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry
Average stack and reachvs category
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Geometry

S (15")
M (17")
L (19")
Stack
578mm
592mm
605mm
Reach
381mm
386mm
406mm
Stack to Reach Ratio
1.52:1
1.53:1
1.49:1
Seat Tube Length, C-T
375mm
425mm
480mm
Top Tube Length, Effective/Horizontal Center
570mm
585mm
610mm
Top Tube Length, Actual C-C
551mm
558mm
580mm
Top Tube Slope
28.3deg
12.3deg
14.4deg
Head Tube Angle
67deg
67deg
67deg
Seat Tube Angle
72deg
71.5deg
71.5deg
Head Tube Length
100mm
115mm
130mm
Bottom Bracket Drop
40mm
40mm
40mm
Bottom Bracket Height
309.2mm
309.2mm
309.2mm
Chainstay Length
432mm
432mm
432mm
Chainstay Length Horizontal
430.1mm
430.1mm
430.1mm
Front-Center
658.1mm
669.1mm
695mm
Front-Center Horizontal
656.9mm
667.9mm
693.9mm
Wheelbase
1087mm
1098mm
1124mm
Fork Offset/Rake
44mm
44mm
44mm
Fork Length (Axle-To-Crown)
496mm
496mm
496mm
Trail
100.4mm
very high
100.4mm
very high
100.4mm
very high
Mechanical Trail
92.4mm
92.4mm
92.4mm
Wheel Flop
36.1mm
36.1mm
36.1mm
Standover Height
735mm
771mm
807mm
Tire to Pedal Spindle
138.9mm
170 mm cranks
144.9mm
175 mm cranks
170.9mm
175 mm cranks
Pedal Spindle to Ground Clearance
139.2mm
170 mm cranks
134.2mm
175 mm cranks
134.2mm
175 mm cranks

Base Build

S (15")
M (17")
L (19")
Wheel Size
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
650B/27.5
584 mm BSD
Tire Width
2.25in
2.25in
2.25in
Tire Width Max
2.4in
2.4in
2.4in
Tire Outer Diameter
698.3mm
698.3mm
698.3mm
Bike Length with Tires
1785.3mm
1796.3mm
1822.3mm
Crank Length
170mm
175mm
175mm
Handlebar Width
780mm
780mm
780mm
Stem Length
60mm
70mm
90mm

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
Hardtail Trail MTB
Source:https://us.ritcheylogic.com/us_en/wcs-timberwolf-bike