BH Ultralight 9.0

Name: BH Ultralight 9.0
Brand: BH

2024 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £10,499 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 12 37–50t / 10–28t
Gear range: 378%
Frame: Carbon
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

14 of 16 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

Ultralight Evo Disc ACR Carbon Monocoque Not identified

Suspension

1 part

Fork

Ultralight Evo Disc, Integrated Tapered Full Carbon 1.5 Not identified

Drivetrain

6 parts

Brakes

1 part

Brakes
- SRAM Red

Wheels and tires

2 parts

Cockpit and contact points

5 parts

Handlebar
- FSA
Headset
- FSA
Saddle
- Prologo
Seatpost
- BH
Stem
- FSA

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 381mm

Stack 542mm

Wheelbase 979mm

Head angle 72.8°

Seat angle 73.5°

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 Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	367	374	381	389	397
Stackmm	513	526	542	557	581
Top tube lengthmm	510	525	541	559	575
Seat tube lengthmm	463	483	502	517	538
Head tube lengthmm	100	110	126	140	165
Head tube angle	71.2°	72.3°	72.75°	73°	73°
Seat tube angle	74.5°	74°	73.5°	73°	73°
Chainstay lengthmm	410	410	410	410	410
Wheelbasemm	973.9	975	979	988	1004.7
Front centermm	574	576	579	588	604
Bottom bracket dropmm	72.2	72	70	70	70
Bottom bracket heightmm	264	264	266	266	266
Fork rakemm	50	50	45	44	45
Trailmm	62	55	57	57	56
Stack/reach ratio	1.40	1.41	1.42	1.43	1.46

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

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 37
Largest chainring: 50
Rear sprockets: 12
Smallest sprocket: 10
Largest sprocket: 28
Lowest gear: 38.3 in
Highest gear: 145.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Electronic

Additional specifications

Tire width: 28c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

1 measure

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

Shifting

Electronic

774 of 1,186 bicycles with this information use electronic shifting.

Cohort: Road / Race Model year: 2024
Sample: 1,186 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 14.7 km/h
Highest gear: 55.5 km/h

Total gear range 378%

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: 38.3–145.0 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 2024 builds
Specification	This bicycle BH Ultralight 9.0	BH Ultralight 6.0	BH Ultralight 7.0	BH Ultralight 8.0
Drivetrain
Smallest chainring	37	36	36	36
Largest chainring	50	52	52	52
Smallest sprocket	10	11	11	11
Largest sprocket	28	34	34	34
Lowest gear	38.3 in	30.7 in	30.7 in	30.7 in
Highest gear	145.0 in	137.1 in	137.1 in	137.1 in
Other specifications
Wheel material	Aluminum	Aluminum	Carbon	Aluminum

Changes since 2023
Specification	2023 BH Ultralight 9.0	This bicycle BH Ultralight 9.0
Drivetrain
Smallest sprocket	11	10
Largest sprocket	34	28
Smallest chainring	Not informed	37
Largest chainring	Not informed	50
Lowest gear	Not informed	38.3 in
Highest gear	Not informed	145.0 in
Other specifications
Wheel material	Carbon	Aluminum