Kona Woo

Name: Kona Woo
Brand: Kona

2021 MountainFat bike

Last known price: $2,199

Prices shown first for United States
Suspension: Rigid
Wheels: 26″
Drivetrain: 1 × 12 30t / 11–50t
Gear range: 455%
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 152.4–170.2
MD 157.5–182.9
LG 175.3–195.6
XL 180.3–195.6

Components

19 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

Kona Fat 6061 Aluminum Butted Not identified

Suspension

2 parts

Fork
- Kona
Rear shock

None

Drivetrain

8 parts

Bottom bracket
- SRAM
Cassette
- SRAM PG-1210 Eagle 12 speeds 11–50t
PG-1210
Chain
- SRAM SX Eagle 12 speeds
Chain guide

None
Crankset
- SRAM NX 30t
Front derailleur

None
Rear derailleur
- SRAM SX Eagle 12 speeds
Shifters
- SRAM SX Eagle Trigger 12 speeds

Brakes

3 parts

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Formula
Rims

Sun Ringle Mulefut 80 Tubeless Ready Not identified
Spokes

Stainless Black 14g Not identified
Tires
- Vee Tire

Cockpit and contact points

7 parts

Grips
- Kona
Handlebar
- Kona
Headset
- FSA
Pedals

None
Saddle
- Kona
Seatpost
- Kona
Stem
- Kona

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 458mm

Stack 649mm

Wheelbase 1149mm

Head angle 69.2°

Seat angle 74.7°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 26″ 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	434	458	483	518
Stackmm	644	649	656	660
Top tube lengthmm	605	632	659	696
Seat tube lengthmm	381	432	478	508
Head tube lengthmm	120	125	130	135
Head tube angle	69.3°	69.2°	69.2°	69.2°
Seat tube angle	74.7°	74.7°	74.6°	74.6°
Chainstay lengthmm	420	420	420	420
Wheelbasemm	1122	1149	1176	1213
Front centermm	710	737	764	800
Bottom bracket dropmm	66	65	65	65
Bottom bracket heightmm	318	319	319	319
Standover heightmm	736	764	798	819
Fork rakemm	51	51	51	51
Trailmm	75	76	77	76
Stack/reach ratio	1.48	1.42	1.36	1.27

Not published by the manufacturer: 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: Aluminum
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 15.6 in
Highest gear: 70.9 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: BB86/BB92
Tire width: 4.8″
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 26″

Technical analysis

2 measures

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

Lowest gear

15.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Fat bike Model year: 2021
Sample: 58 bicycles with this information
Coverage: 75.3% of the class

Highest gear

70.9 gear inches

This value is below the central range for this class.

Cohort: Mountain / Fat bike Model year: 2021
Sample: 58 bicycles with this information
Coverage: 75.3% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.0 km/h
Highest gear: 27.2 km/h

Total gear range 455%

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: 15.6–70.9 gear inches
Class reference (p10–p90): 15.3–99.3 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Fat bike Model year: 2021
Lowest gear: 58 bicycles with this information, 75.3% of the class
Highest gear: 58 bicycles with this information, 75.3% of the class