Focus Whistler 3.8

Name: Focus Whistler 3.8
Brand: Focus

2022 UrbanHybrid Manufacturer page

Price: Not published

Prices shown first for United States
Europe: €899 Last known price
Fork travel: 80 mm
Wheels: 29″
Drivetrain: 2 × 11 26–36t / 11–42t
Gear range: 529%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

11 of 19 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

6061 aluminium, 3D forging, disc, internal cable routing, post mount 160 mm Not identified

Suspension

1 part

Fork
- SR Suntour XCR32

Drivetrain

5 parts

Bottom bracket

BSA Not identified
Chain
- KMC
Crankset
- Prowheel 26t
Rear derailleur
- Shimano RD-M4120
RD-M4120
Shifters
- Shimano Deore SL-M5100
SL-M5100

Brakes

1 part

Brakes
- Shimano BR-MT200
BR-MT200

Wheels and tires

5 parts

Front hub
- Shimano HB-TX505
HB-TX505
Rear hub
- Shimano FH-TX500
FH-TX500
Rims

Rim VIPER21, 622-21, 32H Not identified
Spokes

Zink, black Not identified
Tires
- Schwalbe Smart Sam

Cockpit and contact points

6 parts

Grips

Velo VLG108 Not identified
Handlebar

Riser, Aluminium, 720mm Not identified
Headset
- VP MH201AC - VP COMPONENTS
Saddle
- Selle Italia
Seatpost

Alloy, 27,2 mm Not identified
Stem

Aluminium, 31,8 mm, 6° Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 425mm

Stack 630mm

Wheelbase 1155mm

Head angle 68.0°

Seat angle 74.0°

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 5 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	375	400	425	450	475
Stackmm	605	605	630	649	667
Top tube lengthmm	549	574	606	636	666
Seat tube lengthmm	340	360	420	460	500
Head tube lengthmm	120	120	120	140	160
Head tube angle	68°	68°	68°	68°	68°
Seat tube angle	74°	74°	74°	74°	74°
Chainstay lengthmm	440	400	450	450	450
Wheelbasemm	1079	1104	1155	1187	1220
Front centermm	643	709	712	743	776
Bottom bracket dropmm	48	48	60	60	60
Fork rakemm	42	42	51	51	51
Trailmm	99	59	87	88	87
Stack/reach ratio	1.61	1.51	1.48	1.44	1.40
Suspension and parts
Crank lengthmm	170	170	170	170	170
Handlebar widthmm	720	720	720	720	720
Stem lengthmm	60	60	60	60	60
Seatpost lengthmm	420	500	420	460	500

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Weight limit: 110 kg

242.5 lb

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 26
Largest chainring: 36
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 18.0 in
Highest gear: 94.9 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Fork spring: Coil
Tire width: 57c
Wheel material: Aluminum
Wheel size: 29″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.9 km/h
Highest gear: 36.4 km/h

Total gear range 529%

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: 18.0–94.9 gear inches

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 2022 builds
Specification	This bicycle Focus Whistler 3.8	Focus Whistler 3.6	Focus Whistler 3.6 EQP	Focus Whistler 3.7	Focus Whistler 3.9
Frame
Bicycle weight	Not informed	14.9 kg	16.2 kg	14.5 kg	13.4 kg
Drivetrain
Front chainrings	2	3	3	2	1
Smallest chainring	26	22	22	26	32
Largest chainring	36	40	40	36	32
Rear sprockets	11	9	9	10	12
Smallest sprocket	11	11	11	11	10
Largest sprocket	42	34	34	36	51
Lowest gear	18.0 in	18.8 in	18.8 in	20.9 in	18.2 in
Highest gear	94.9 in	105.5 in	105.5 in	94.9 in	92.8 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Hydraulic disc	Mechanical disc	Hydraulic disc
Other specifications
Tire width	57c	2.25″	57c	2.25″	2.25″

Changes since 2021
Specification	2021 Focus Whistler 3.8	This bicycle Focus Whistler 3.8
Frame
Bicycle weight	14.2 kg	Not informed
Weight limit	Not informed	110 kg
Suspension
Front travel	100 mm	80 mm
Drivetrain
Rear sprockets	10	11
Largest sprocket	36	42
Lowest gear	20.9 in	18.0 in
Other specifications
Tire width	2.25″	57c
Fork spring	Not informed	Coil