BULLS Desert Falcon 2 Disc

2021 RoadRace Manufacturer page

BULLS Desert Falcon 2 Disc, color Black Matt / Chrome Black

Price: Not published

Prices shown first for United States
Europe: €2,349 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–32t
Gear range: 428%
Weight: 8.9 kg 19.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

48cm
50cm
52cm
54cm
56cm
58cm

The manufacturer did not publish rider heights for these sizes.

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 Not identified

Suspension

1 part

Fork

Carbon Not identified

Drivetrain

5 parts

Cassette
- Shimano 105 CS-R7000 11 speeds 11–32t
CS-R7000
Crankset
- Shimano Ultegra FC-R8000 50/34t
FC-R8000
Front derailleur
- Shimano Ultegra FD-R8000 2 speeds
FD-R8000
Rear derailleur
- Shimano Ultegra RD-R8000 11 speeds
RD-R8000
Shifters
- Shimano Ultegra ST-R8025
ST-R8025

Brakes

1 part

Brakes
- Shimano Ultegra BR-R8070
BR-R8070BR-8070

Wheels and tires

2 parts

Cockpit and contact points

4 parts

Sizes and geometry

6 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 52cm

Table

Reach 386mm

Stack 555mm

Wheelbase 982mm

Head angle 73.0°

Seat angle 73.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reach Stack

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	372	379	386	393	400	408
Stackmm	516	536	555	573	594	613
Top tube lengthmm	521	538	553	568	584	600
Seat tube lengthmm	480	500	520	540	560	580
Head tube lengthmm	110	130	150	170	190	210
Head tube angle	72°	72.5°	73°	73.5°	74°	74°
Seat tube angle	74°	73.5°	73.25°	73°	72.75°	72.5°
Chainstay lengthmm	408	408	408	412	412	412
Wheelbasemm	966	974	982	994	1003	1015
Front centermm	569	577	585	592	601	613
Bottom bracket dropmm	72.5	72.5	72.5	70	70	70
Bottom bracket heightmm	263	263	263	266	266	266
Fork rakemm	46	45	45	44	45	44
Trailmm	61	59	56	54	50	51
Stack/reach ratio	1.39	1.41	1.44	1.46	1.49	1.50

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
Fork material: Carbon
Bicycle weight: 8.9 kg

19.6 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 30.8 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

30.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2021
Sample: 500 bicycles with this information
Coverage: 79.1% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Race Model year: 2021
Sample: 500 bicycles with this information
Coverage: 79.1% of the class

Shifting

Mechanical

283 of 632 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2021
Sample: 632 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.8 km/h
Highest gear: 50.5 km/h

Total gear range 428%

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: 30.8–131.8 gear inches
Class reference (p10–p90): 30.8–139.2 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Race Model year: 2021
Lowest gear: 500 bicycles with this information, 79.1% of the class
Highest gear: 500 bicycles with this information, 79.1% 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 BULLS Desert Falcon 2 Disc	BULLS Desert Falcon 1 Disc
Frame
Bicycle weight	8.9 kg	9.3 kg
Drivetrain
Smallest chainring	34	Not informed
Largest chainring	50	Not informed
Lowest gear	30.8 in	Not informed
Highest gear	131.8 in	Not informed