Boardman ADV 8.9e

2026 RoadGravel Electric bicycle Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £2,799 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 1 × 11 42t / 11–42t
Gear range: 382%
Weight: 16 kg 35.3 lb · Reference configuration not specified
Frame: Aluminum
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 160–172
MD 170–180
LG 177–188
XL 185–195

Components

19 of 21 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

Boardman ADV-E 6061 Aluminium with Smooth Welds Not identified

Electric system

2 parts

Battery
- Fazua
Motor
- Fazua

Suspension

1 part

Fork
- Boardman

Drivetrain

7 parts

Bottom bracket
- Fazua
Cassette
- SRAM PG-1130 11 speeds 11–42t
PG-1130
Chain
- KMC
Crankset
- FSA 42t
CK-746
Front derailleur

None
Rear derailleur
- SRAM Apex 1 11 speeds
Shifters
- SRAM Apex

Brakes

1 part

Brakes
- SRAM Apex Disc

Wheels and tires

4 parts

Front hub
- Boardman
Rear hub
- Boardman
Rims

28h Front, 32h Rear Not identified
Tires
- Vittoria

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, reach and stack, 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
Top tube lengthmm	535	555	570	585
Seat tube lengthmm	515	530	555	575
Head tube lengthmm	130	150	170	185
Head tube angle	70.5°	70.5°	71°	71°
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
Suspension and parts
Crank lengthmm	170	172.5	172.5	175
Handlebar widthmm	420	440	440	440
Stem lengthmm	80	80	90	100

Not published by the manufacturer: Reach, Stack, Wheelbase, Front center, Standover height, Trail, Stack/reach ratio, 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: 16 kg

35.3 lb

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 42
Largest chainring: 42
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 42
Lowest gear: 29.0 in
Highest gear: 110.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Battery: Fazua removable integrated battery
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

29.0 gear inches

This value is above the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Highest gear

110.7 gear inches

This value is within the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Shifting

Mechanical

706 of 1,980 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2026
Sample: 1,980 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 11.1 km/h
Highest gear: 42.4 km/h

Total gear range 382%

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: 29.0–110.7 gear inches
Class reference (p10–p90): 22.8–127.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2026
Lowest gear: 1455 bicycles with this information, 73.2% of the class
Highest gear: 1455 bicycles with this information, 73.2% of the class