Focus JAM 8.9 Nine

2019 MountainTrail Manufacturer page

Travel: 140 / 140 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 32t
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

Components

12 of 14 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Carbon front triangle, 6061 Aluminum rear triangle, 140mm F.O.L.D. kinematic, PF30 BB, 148x12 through axle, internal cable routing, Post Mount 180 mm Not identified

Suspension

2 parts

Drivetrain

4 parts

Bottom bracket

PF30, press-fit Not identified
Crankset
- Truvativ DESCENDANT 6K 11 speeds 32t
Rear derailleur
- SRAM GX
Shifters
- SRAM GX Eagle Trigger 12 speeds

Brakes

2 parts

Wheels and tires

2 parts

Rims
- Mavic
Tires
- Maxxis

Cockpit and contact points

3 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 430mm

Stack 622mm

Wheelbase 1172mm

Head angle 67.3°

Seat angle 74.2°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	410	430	450	470
Stackmm	622	622	645	662
Top tube lengthmm	585	605	632	657
Seat tube lengthmm	420	440	480	510
Head tube lengthmm	110	110	140	160
Head tube angle	67.3°	67.3°	67.3°	67.3°
Seat tube angle	74.2°	74.2°	74.2°	74.2°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1143	1172	1201	1229
Front centermm	705	734	763	790
Bottom bracket dropmm	29	29	29	29
Bottom bracket heightmm	345	345	345	345
Fork rakemm	51	51	51	51
Trailmm	111	101	102	101
Stack/reach ratio	1.52	1.45	1.43	1.41

Not published by the manufacturer: Standover height, Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 140 mm
Rear travel: 140 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 12

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: PF30
Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

140 mm

This value is within the central range for this class.

Cohort: Mountain / Trail Model year: 2019
Sample: 986 bicycles with this information
Coverage: 96.6% of the class

Shifting

Mechanical

34 of 1,020 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2019
Sample: 1,020 bicycles with this information
Coverage: 100.0% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2019 builds

Differences across 2019 builds
Specification	This bicycle Focus JAM 8.9 Nine	Focus JAM 6.8 Seven	Focus JAM 6.9 Seven
Frame
Frame material	Carbon	Aluminum	Aluminum
Suspension
Front travel	140 mm	150 mm	150 mm
Drivetrain
Rear sprockets	12	12	11
Other specifications
Bottom bracket standard	PF30	BSA	BSA
Rear travel	140 mm	150 mm	150 mm
Wheel size	29″	27.5″	27.5″