Boardman SLR 8.9

2024 RoadRace Manufacturer page

Price: Not published

Prices shown first for United States
United Kingdom: £1,200 Last known price
Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–30t
Gear range: 401%
Weight: 8.9 kg 19.6 lb · Reference configuration not specified
Frame: Carbon
Brakes: Rim brake

Rider height by size (cm)

Size guide

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

Components

17 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

C7 Carbon - Aero-Optimised Not identified

Suspension

1 part

Fork

C7 Carbon with tapered steerer Not identified

Drivetrain

7 parts

Bottom bracket
- FSA
BB-CF86
Cassette
- Shimano 105 CS-R7000 11 speeds
CS-R7000
Chain
- KMC X11 11 speeds
Crankset
- FSA GOSSAMER PRO BB386EVO
Front derailleur
- Shimano 105 FD-R7000 2 speeds
FD-R7000
Rear derailleur
- Shimano 105 RD-R7000 11 speeds
RD-R7000
Shifters
- Shimano 105

Brakes

1 part

Brakes
- Tektro R315

Wheels and tires

5 parts

Front hub
- Formula RB-5711
RB-5711RB-51
Rear hub
- Formula RB-5711
RB-5711RB-51
Rims
- Boardman
Spokes

Double Butted Stainless Steel, Radial front, 2X rear Not identified
Tires
- Vittoria

Cockpit and contact points

6 parts

Handlebar
- Boardman
Headset
- FSA HS ORBIT NO.C-40-ACB black 7.8mm 1-1/8 to 1.5
C-40-ACBC-40
Pedals

Toe strap road, 9/16” Not identified
Saddle
- Boardman
Seatpost
- Boardman
Stem
- Boardman

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	378	387	390	401
Stackmm	546	567	588	603
Top tube lengthmm	540	555	570	585
Seat tube lengthmm	485	500	525	545
Head tube lengthmm	140	160	180	195
Head tube angle	72°	72.5°	73°	73°
Seat tube angle	73.5°	73.5°	73°	73°
Chainstay lengthmm	410	410	410	410
Bottom bracket dropmm	68	68	68	68
Bottom bracket heightmm	268	268	268	268
Fork rakemm	48	48	45	45
Stack/reach ratio	1.44	1.47	1.51	1.50
Suspension and parts
Crank lengthmm	170	170	172.5	175
Handlebar widthmm	400	400	420	440
Stem lengthmm	90	100	110	120

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: 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: 30
Lowest gear: 32.9 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Tire clearance: Maximum tire width: 28c
Tire width: 25c
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

Mechanical

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: 12.6 km/h
Highest gear: 50.5 km/h

Total gear range 401%

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: 32.9–131.8 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

Differences across 2024 builds
Specification	This bicycle Boardman SLR 8.9	Boardman SLR 8.6	Boardman SLR 8.6 Women's	Boardman SLR 8.8 Disc	Boardman SLR 8.9 Disc	Boardman SLR 8.9 Disc Di2
Frame
Intended fit	Unisex	Unisex	womens	Unisex	Unisex	Unisex
Frame material	Carbon	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Bicycle weight	8.9 kg	10 kg	10 kg	9.9 kg	9.4 kg	8.9 kg
Drivetrain
Rear sprockets	11	8	8	10	11	12
Largest sprocket	30	32	32	32	30	34
Lowest gear	32.9 in	30.8 in	30.8 in	30.8 in	32.9 in	29.0 in
Brakes
Brake type	Rim brake	Rim brake	Rim brake	Mechanical disc	Hydraulic disc	Hydraulic disc
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Mechanical	Electronic
Other specifications
Bottom bracket standard	BB86/BB92	Not informed	Not informed	Not informed	BB86/BB92	BB86/BB92
Tire clearance	Maximum tire width: 28c	Maximum tire width: 28c	Maximum tire width: 28c	Not informed	Not informed	Not informed
Tire width	25c	25c	25c	28c	28c	28c