2023 FOCUS Bikes JAM 8.9 M

Build

700C/29 in × 2.5 in

Insights

Average stack and reach vs trend of full-suspension all-mountain/enduro mtb bikes
Suspension sag unknown
Geometry may mis-represent actual riding geometry

Stack and Reach vs. Category Trend
View all sizes

Geometry

Stack
613mm
Reach
450mm
Stack to Reach Ratio
1.36:1
Seat Tube Length, Unknown
420mm
Top Tube Length, Effective/Horizontal HT Top
589mm
Top Tube Slope
20.4deg
Head Tube Angle
65deg
Seat Tube Angle
76deg
Head Tube Length
100mm
Bottom Bracket Drop
30mm
Bottom Bracket Height
344.5mm
Chainstay Length
435mm
Chainstay Length Horizontal
434mm
Front-Center
770.6mm
Front-Center Horizontal
770mm
Wheelbase
1204mm
Fork Offset/Rake
43.7mm
Trail
126.5mm
very high
Mechanical Trail
114.6mm
Wheel Flop
48.4mm
Tire to Pedal Spindle Distance
With 170 mm cranks
226.1mm
Pedal Spindle to Ground Clearance
With 170 mm cranks
174.5mm

8.9 Build

Wheel Size
700C, 29 inch (622mm BSD)
Tire Width
2.5in
Tire Outer Diameter
749mm
Bike Length with Tires
1953mm
Crank Length
170mm
Handlebar Width
780mm
Stem Length
50mm
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
Disc
Source:https://www.focus-bikes.com/nl_nl/1069599-jam-8-9?color_combo=121878&pim_itemgenderframe=86443&pim_itemframesizecode=119943