Boardman SLR 8.9 105 Womens 2026 - Road Bike











A carbon frameset with aero profiling, smooth-riding carbon fork and Shimano 105 2x11 drivetrain give the SLR 8.9 105 Womens a lively, efficient and comfortable feel across everyday training, weekend miles and quicker group rides.
Key Features:
- Lightweight carbon frame with aero tube shapes and endurance-friendly geometry
- Full carbon fork for stable, smooth steering
- Shimano 105 R7000 2x11 drivetrain for crisp, reliable shifting
- Tektro R315 rim brakes with long-drop clearance
- Tubeless-ready alloy wheels with Vittoria Zaffiro Pro tyres
- Women-specific touchpoints for comfort and fit
- Available with 0% APR finance
The SLR 8.9 105 Womens builds on the success of the original SLR 8.9 Carbon, now refined with updated gearing and women-specific contact points to create a more comfortable, efficient and confident ride. Designed using the same aerodynamic principles as the top-tier SLR 9.6, the carbon frame features aero-optimised tube shapes developed through CFD and wind tunnel testing. These shapes help reduce drag without adding unnecessary weight, giving the bike a smooth, fast feel on rolling roads and longer endurance rides.
Dropped seat stays and an integrated seat clamp contribute to reduced vibration and improved comfort, while the carefully tuned carbon lay-up keeps the frame responsive when you put the power down. Paired with a full carbon fork, the SLR 8.9 105 Womens maintains a stable, predictable ride feel whether you’re climbing, descending or riding at tempo on the flats. Clearance for up to 28mm tyres and hidden mudguard mounts support year-round versatility.
The biggest upgrade from previous versions is the move to Shimano’s R7000 105 2x11 groupset. This brings lighter action shifting, improved ergonomics and a wider, more closely spaced gear range across the 50/34 chainset and 11–30 cassette. It offers excellent efficiency for tackling varied routes, with smooth, reliable shifts even when riding under load. Shimano 105 levers pair with Tektro R315 long-drop rim brakes, offering balanced stopping power and enough clearance for wider tyres or mudguards.
The bike rolls on tubeless-ready alloy wheels, offering an easy upgrade path for riders wanting to switch to a tubeless setup in the future. Vittoria Zaffiro Pro tyres provide dependable grip, low rolling resistance and good puncture protection—ideal for training miles and all-round road riding.
To ensure a supportive fit, the SLR 8.9 105 Womens uses contact points informed by extensive pressure mapping and real-world testing. The saddle, bar width and crank lengths have been selected to better suit typical women’s fit requirements, promoting comfort and helping reduce frontal area for improved aerodynamics.
Light, responsive and confidence inspiring, the SLR 8.9 105 Womens delivers a balanced mix of speed, comfort and handling, making it a great choice for riders stepping up from alloy, building fitness or joining regular club rides.
Occasionally, without notice, manufacturers change product design and/or specifications.
| Frame | Carbon |
| Fork | Full Carbon Fork |
| Headset | FSA Orbit C-40 ACB, tapered & integrated |
| Stem | Alloy, 80mm, 7 degree rise, 31.8mm clamp |
| Bars | Boardman Alloy, 31.8mm clamp |
| Front Brake | Tektro R-315 Brakes |
| Rear Brake | Tektro R-315 Brakes |
| Brake Lever | Shimano 105 |
| Front Mech | Shimano 105, FD-R7000, 11-SPD Double |
| Rear Mech | Shimano 105, RD-R7000SS |
| Shifters | Shimano 105 |
| Speed | 22 |
| Rims | Alloy double wall, front 24h, rear 28h, tubeless ready |
| Front Hub | Alloy, Black, 9mm Q/R |
| Rear Hub | Alloy, black, 10mm QR |
| Front Tyre | Vittoria Zaffiro Pro 700cx25 tyres |
| Rear Tyre | Vittoria Zaffiro Pro 700cx25 tyres |
| Seat Post | Boardman alloy, 27.2x350mm |
| Saddle | Boardman |
| Chainset | FSA Gossamer 50/34 Chainset |
| Bottom Bracket | FSA pressfit 86.5mm |
| Chain | KMC, X11, 11 Speed |
| Cassette | 11-30 Cassette |
| Pedals | Resin Platform |
| Weight | 9kg |
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Boardman SLR Women's Size Chart
|
Size |
Height (cm) |
Height (inches) |
Inside Leg (cm) |
|
S |
162 – 172 |
5’4 – 5’8 |
72 - 80 |
|
M |
170 – 179 |
5’7 – 5’10 |
77 - 84 |
|
L |
177 - 183 |
5’9 – 6’0 |
80 - 87 |
What size frame do I need if I am between sizes? - read here
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Boardman SLR 8.9 105 Womens 2026 - Road Bike
This is a great bike that i've had a for a while now, i find the seat very comfy on longer rides compared to older seats i've had. My only issue is with the gearing, I live in a hilly area and the gearing isn't really big enough on the hills (this is more a me problem than the bike)
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