Focus JAM² 9.9 Drifter

Name: Focus JAM² 9.9 Drifter
Brand: Focus

2021 MountainEnduro Electric bicycle Manufacturer page

Focus JAM² 9.9 Drifter, color Magicblackmatt / #1e1e1e

Price: Not published

Prices shown first for United States
Europe: €6,299 Last known price
Travel: 150 / 150 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 12 36t / 11–51t
Gear range: 464%
Battery: 750 Wh
Weight: 23.5 kg 51.8 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–170
MD 168–179
LG 176–187

Components

18 of 22 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, 7005 aluminium rear triangle, 3D forging, 150 mm F.O.L.D. kinematic, 148x12 mm thru axle, internal cable routing, post mount 180 mm Not identified

Electric system

3 parts

Battery

750 Wh Not identified
Display
- Shimano SC-EM800
SC-EM800
Motor
- Shimano

Suspension

2 parts

Drivetrain

6 parts

Brakes

2 parts

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Handlebar
- BBB
BHB-110
Headset
- Acros
AIX-322
Saddle

Proxim W350 Not identified
Seatpost

Kind Shock RAGE I, 31,6mm Not identified
Stem
- BBB
BHS-138

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 440mm

Stack 634mm

Wheelbase 1219mm

Head angle 65.6°

Seat angle 73.6°

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 3 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	405	440	440
Stackmm	624	634	634
Top tube lengthmm	584	624	624
Seat tube lengthmm	410	470	470
Head tube lengthmm	120	140	140
Head tube angle	65.6°	65.6°	65.6°
Seat tube angle	74.5°	73.6°	73.6°
Chainstay lengthmm	457	457	457
Wheelbasemm	1188	1219	1219
Front centermm	732	763	763
Bottom bracket dropmm	18	18	18
Bottom bracket heightmm	356	356	356
Fork rakemm	51	51	51
Trailmm	118	127	127
Stack/reach ratio	1.54	1.44	1.44
Suspension and parts
Crank lengthmm	160	160	160
Handlebar widthmm	780	780	780
Stem lengthmm	55	55	55

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Carbon
Bicycle weight: 23.5 kg

51.8 lb

Suspension

Suspension configuration: Full suspension
Front travel: 150 mm
Rear travel: 150 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 36
Largest chainring: 36
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 51
Lowest gear: 20.5 in
Highest gear: 94.9 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Electric system

Battery capacity: 750 Wh

Additional specifications

Battery: 750 Wh
Fork spring: Air
Tire width: 2.8″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

5 measures

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

Front travel

150 mm

This value is below the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 1,011 bicycles with this information
Coverage: 99.0% of the class

Rear travel

150 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 839 bicycles with this information
Coverage: 82.1% of the class

Lowest gear

20.5 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 892 bicycles with this information
Coverage: 87.3% of the class

Highest gear

94.9 gear inches

This value is above the central range for this class.

Cohort: Mountain / Enduro Model year: 2021
Sample: 892 bicycles with this information
Coverage: 87.3% of the class

Shifting

Mechanical

65 of 1,021 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2021
Sample: 1,021 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.8 km/h
Highest gear: 36.4 km/h

Total gear range 464%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 20.5–94.9 gear inches
Class reference (p10–p90): 16.9–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2021
Lowest gear: 892 bicycles with this information, 87.3% of the class
Highest gear: 892 bicycles with this information, 87.3% 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 2021 builds
Specification	This bicycle Focus JAM² 9.9 Drifter	Focus JAM² 6.7	Focus JAM2 6.7 Nine	Focus JAM² 6.7 Plus	Focus JAM2 6.8 Nine	Focus JAM² 6.8 Plus
Frame
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum
Bicycle weight	23.5 kg	24.4 kg	23.5 kg	23.5 kg	23.5 kg	23.7 kg
Drivetrain
Smallest chainring	36	34	34	34	34	34
Largest chainring	36	34	34	34	34	34
Smallest sprocket	11	10	10	10	10	10
Lowest gear	20.5 in	19.3 in	19.3 in	19.3 in	19.3 in	19.3 in
Highest gear	94.9 in	98.6 in	98.6 in	98.6 in	98.6 in	98.6 in
Electric bicycle systems
Battery capacity	750 Wh	625 Wh	625 Wh	625 Wh	625 Wh	625 Wh
Other specifications
Fork spring	Air	Not informed	Not informed	Not informed	Air	Air
Tire width	2.8″	2.6″	2.6″	2.8″	2.6″	2.8″

Changes since 2020
Specification	2020 Focus JAM² 9.9 Drifter	This bicycle Focus JAM² 9.9 Drifter
Frame
Bicycle weight	19.9 kg	23.5 kg
Drivetrain
Smallest chainring	Not informed	36
Largest chainring	Not informed	36
Smallest sprocket	Not informed	11
Largest sprocket	Not informed	51
Lowest gear	Not informed	20.5 in
Highest gear	Not informed	94.9 in
Wheels
Wheel configuration	Different sizes	Same size
Electric bicycle systems
Battery capacity	756 Wh	750 Wh
Other specifications
Wheel size	29″ / 27.5″	29″