2021 YT Industries Jeffsy Core 4 29 M high

Build

700C/29 in × 2.4 in

Insights

Average stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Design deviates from other sizes of YT Industries Jeffsy
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
622mm
Reach
450mm
Stack to Reach Ratio
1.38:1
Seat Tube Length, C-T
415mm
Top Tube Length, Effective/Horizontal HT Top
593mm
Top Tube Slope
21.9deg
Head Tube Angle
66.5deg
Seat Tube Angle
77.5deg
Head Tube Length
105mm
Bottom Bracket Drop
24mm
Bottom Bracket Height
348mm
Chainstay Length
435mm
Chainstay Length Horizontal
434.3mm
Front-Center
762mm
Front-Center Horizontal
761.7mm
Wheelbase
1196mm
Fork Offset/Rake
47.4mm
Trail
110.1mm
very high
Mechanical Trail
101mm
Wheel Flop
40.3mm
Standover Height
702mm
Tire to Pedal Spindle Distance
With 170 mm cranks
220.1mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
178mm

Core 4 29 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.4in
Tire Outer Diameter
743.9mm
Bike Length with Tires
1939.9mm
Suspension Type
Full suspension
Bar Type
Flat Bar
Fork Travel
150mm
Rear Travel
150mm
Suspension Sag
Unknown
Frame Material
Carbon/Composite
Fork Material
Unknown
Brake Type
Unknown

Published Sizing Recommendations

Height
164 cm
to
175 cm
Source:https://us.yt-industries.com/detail/index/sArticle/374/sPreview/1?number=101369#tech2