Boardman ADV 8.9 Orange

2021 RoadGravel Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,200 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 10 32–48t / 11–36t
Gear range: 491%
Weight: 10.5 kg 23.1 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 170–179
MD 177–183
LG 181–189
XL 187–195

Components

17 of 20 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

Triple Butted 6061 X7 Aluminium with hidden welds, 142x12mm Thru Axle Not identified

Suspension

1 part

Fork

C7 Carbon with Tapered Steerer - 100x12mm Thru Axle Not identified

Drivetrain

7 parts

Bottom bracket
- FSA
BB-4000
Cassette
- Shimano CS-HG50-10 10 speeds
CS-HG50-10
Chain
- KMC X10 10 speeds
Crankset
- FSA Omega 48/32t
Front derailleur
- Shimano Tiagra
Rear derailleur
- Shimano GRX RD-RX400 10 speeds
RD-RX400
Shifters

GRX hydraulic levers, 2x10 Not identified

Brakes

1 part

Brakes
- Shimano GRX
RT-56

Wheels and tires

4 parts

Cockpit and contact points

6 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

The drawing needs wheelbase, which the manufacturer did not publish. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	376	385	393	399
Stackmm	554	573	596	608
Top tube lengthmm	535	555	570	585
Seat tube lengthmm	515	530	555	575
Head tube lengthmm	130	150	170	185
Head tube angle	71°	71°	71.5°	71.5°
Seat tube angle	74°	73.5°	73°	73°
Chainstay lengthmm	430	430	430	430
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	279	279	279	279
Fork rakemm	50	50	50	50
Stack/reach ratio	1.47	1.49	1.52	1.52
Suspension and parts
Crank lengthmm	170	170	172.5	175
Handlebar widthmm	420	440	440	460
Stem lengthmm	80	80	90	100

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

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Carbon
Bicycle weight: 10.5 kg

23.1 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 32
Largest chainring: 48
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 25.8 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 38c
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

25.8 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2021
Sample: 668 bicycles with this information
Coverage: 86.3% of the class

Shifting

Mechanical

144 of 774 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2021
Sample: 774 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.9 km/h
Highest gear: 48.5 km/h

Total gear range 491%

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: 25.8–126.6 gear inches
Class reference (p10–p90): 24.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2021
Lowest gear: 668 bicycles with this information, 86.3% of the class
Highest gear: 668 bicycles with this information, 86.3% 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

Differences across 2021 builds
Specification	This bicycle Boardman ADV 8.9 Orange	Boardman ADV 8.6	Boardman ADV 8.6 Women's	Boardman ADV 8.9	Boardman ADV 9.0
Frame
Intended fit	Unisex	Unisex	womens	Unisex	Unisex
Frame material	Aluminum	Aluminum	Aluminum	Aluminum	Carbon
Bicycle weight	10.5 kg	10.5 kg	10.5 kg	10.5 kg	9.2 kg
Drivetrain
Smallest chainring	32	32	32	32	30
Largest chainring	48	48	48	48	46
Rear sprockets	10	9	9	10	11
Largest sprocket	36	34	34	36	32
Lowest gear	25.8 in	27.3 in	27.3 in	25.8 in	27.2 in
Highest gear	126.6 in	126.6 in	126.6 in	126.6 in	121.3 in
Brakes
Brake type	Hydraulic disc	Mechanical disc	Mechanical disc	Hydraulic disc	Hydraulic disc
Other specifications
Bottom bracket standard	Not informed	Not informed	Not informed	Not informed	BB86/BB92
Tire clearance	Not informed	Not informed	Not informed	Not informed	Maximum tire width: 42c