Boardman SLR 8.6 2025
2025 Road
Estimate price |
881$
Weight | 10 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Groupset Claris -
Suspension Rigid -
Drivetrain 2 × 8 -
Brakes Tektro Rim
Sizing
Recommended size guide.
SM
170cm - 179cm
MD
177cm - 183cm
LG
181cm - 189cm
XL
187cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Triple Butted 6061 X7 Aluminium with hidden welds
Suspension Fork
C7 Carbon
Drivetrain
Rear Derailleur
Shimano Claris, 8 speed, short cage
Front Derailleur
Shimano Claris, double, 31.8mm clamp
Shift Levers
Shimano Claris 2x8
Cassette
Shimano HG50, 8 speed, 11-32
Crank
FSA Tempo Compact, 50-34
Bottom Bracket
Square Taper 68x118mm
Chain
KMC Z8
Pedals
Toe strap road, 9/16”
Wheels
Front Hub
Formula RB-31 front, RB-30 rear
Rear Hub
Formula RB-31 front, RB-30 rear
Rims
Boardman SLR Tubeless Ready - 28h
Tires
Vittoria Zaffiro, 700c x 25mm
Brakes
Brakes
Front: Tektro R315, long arm, Rear: Tektro R315, long arm
Cockpit
Stem
Boardman Alloy, 31.8mm clamp
Handlebar
Boardman Alloy, 31.8mm clamp, 75mm reach, 120mm drop
Headset
FSA no.10, 1 1/8”, Semi Integrated
Seat
Saddle
Boardman SLR
Seatpost
Boardman Alloy, 27.2mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.447 mm | 1.479 mm | 1.51 mm | 1.51 mm |
| Bottom Bracket Height | 268 mm | 268 mm | 268 mm | 268 mm |
| Rake | 48 mm | 48 mm | 45 mm | 45 mm |
| Stack | 547 mm | 568 mm | 589 mm | 604 mm |
| Reach | 378 mm | 384 mm | 390 mm | 400 mm |
| Top Tube Length | 540 mm | 552 mm | 570 mm | 585 mm |
| Seat Tube Angle | 73.5 ° | 73.5 ° | 73 ° | 73 ° |
| Seat Tube Length | 515 mm | 530 mm | 555 mm | 575 mm |
| Head Tube Angle | 72 ° | 72.5 ° | 73 ° | 73 ° |
| Head Tube Length | 140 mm | 160 mm | 180 mm | 195 mm |
| Chainstay Length | 415 mm | 415 mm | 415 mm | 415 mm |
| Bottom Bracket Drop | 68 mm | 68 mm | 68 mm | 68 mm |
| Wheels | 700 | 700 | 700 | 700 |
| Rider Min Height | 170 cm | 177 cm | 181 cm | 187 cm |
| Rider Max Height | 179 cm | 183 cm | 189 cm | 195 cm |