BH Bikes RS1 3.5 28" Dark Grey, Cream, Light Grey
Product information "RS1 3.5 28" Dark Grey, Cream, Light Grey"
With every turn of the pedals, you’re battling the wind. A battle that quickly becomes a mere afterthought on the BH RS1 3.5. Instead, the focus is on speed, efficiency and pure riding pleasure. Road cyclists know that special feeling when rider and bike are in perfect harmony and every pedal revolution is directly converted into forward momentum. It is precisely this combination of performance, dynamism and control that makes road cycling so fascinating. The BH RS1 3.5 features a lightweight carbon frame, a carbon fork and a carbon seatpost, which ensure an optimal balance of stiffness, comfort and efficient power transfer. The Shimano 105 2x12-speed groupset enables precise gear changes, whilst the Shimano 105 disc brakes provide reliable stopping power and control in every riding situation. The result is a sporty road bike for anyone who values speed, modern technology and a responsive ride
Features - BH RS1 3.5
- High-quality full-carbon frame and maximum tyre clearance of 32 mm
- Full-carbon aero fork
- Shimano 105 2x12-speed groupset
- Shimano 105 HRD hydraulic disc brakes
- Sturdy Shimano RS180 aluminium wheelset
- Hutchinson Nitro 28 mm tyres
- RS1 Aero carbon seatpost
Highlights
AERODYNAMIC FEATURES
The aims of the new RS1 are speed, performance and ergonomics. Aerodynamics is one of the key pillars in the development of road bike frames. Years of research, prototyping and simulations have been carried out to ensure maximum performance and ergonomics over long distances.
AERO FORK
The clearance between the fork and the tyre is generous, allowing air to flow freely without creating pressure zones and absorbing road vibrations. This results in a maximum tyre clearance of up to 32 mm.
KAMM TAIL SHAPES
Comb-tail shapes in the tube sections make the RS1 an aerodynamically efficient bike. The aerodynamic design ensures that airflow is unimpeded by pressure zones that would compromise speed or the effectiveness of the watts applied. Every detail has been optimised to deliver high performance with every pedal stroke.
PERFORMANCE CARBON LAYUP
The Hollow Core Internal Moulding technique used in the frame construction utilises internal hollowing and high pressure to achieve high material compaction and eliminate bubbles and irregularities in the carbon caused by uneven pressure. In addition, a Performance Carbon Layup is used, which optimises the bike’s weight-to-stiffness ratio.
STIFFNESS AND RESPONSE
On the RS1, the bottom bracket shell has been widened to 86 mm to maximise stiffness. The frame tubes are optimised for maximum stiffness whilst minimising material usage. The short chainstays are a key element in delivering agility and responsiveness. This combination of agility, responsiveness and aerodynamic efficiency makes the RS1 a strong choice for riders seeking high performance on any terrain.
NO CABLES IN SIGHT
A clean frame design with fully internal cable routing via the ACR system.
HIDDEN SEATPOST CLAMP
As part of the integration, concealed quick-release mechanisms have been fitted to the axles, enabling tool-free assembly and disassembly whilst maintaining a clean aesthetic.
ESSENTIAL COMFORT
The RS1 features a specialised geometry that ensures a comfortable ride for most riders. The front end is set higher thanks to a longer head tube, which allows for a comfortable riding position whilst retaining a racing-style look. The rear triangle strikes a balance between agility, responsiveness and a smooth ride on descents. This makes the BH RS1 a bike that combines high performance with comfort, making it ideal for long days in the saddle, long-distance rides and intense weekend rides.
- Manufacturer number: LA356NCSSM
- Model Year: 2026
BH Bikes RS1 3.5 28" Dark Grey, Cream, Light Grey
With every turn of the pedals, you’re battling the wind. A battle that quickly becomes a mere afterthought on the BH RS1 3.5. Instead, the focus is on speed, efficiency and pure riding pleasure. Road cyclists know that special feeling when rider and bike are in perfect harmony and every pedal revolution is directly converted into forward momentum. It is precisely this combination of performance, dynamism and control that makes road cycling so fascinating. The BH RS1 3.5 features a lightweight carbon frame, a carbon fork and a carbon seatpost, which ensure an optimal balance of stiffness, comfort and efficient power transfer. The Shimano 105 2x12-speed groupset enables precise gear changes, whilst the Shimano 105 disc brakes provide reliable stopping power and control in every riding situation. The result is a sporty road bike for anyone who values speed, modern technology and a responsive ride
Features - BH RS1 3.5
- High-quality full-carbon frame and maximum tyre clearance of 32 mm
- Full-carbon aero fork
- Shimano 105 2x12-speed groupset
- Shimano 105 HRD hydraulic disc brakes
- Sturdy Shimano RS180 aluminium wheelset
- Hutchinson Nitro 28 mm tyres
- RS1 Aero carbon seatpost
Highlights
AERODYNAMIC FEATURES
The aims of the new RS1 are speed, performance and ergonomics. Aerodynamics is one of the key pillars in the development of road bike frames. Years of research, prototyping and simulations have been carried out to ensure maximum performance and ergonomics over long distances.
AERO FORK
The clearance between the fork and the tyre is generous, allowing air to flow freely without creating pressure zones and absorbing road vibrations. This results in a maximum tyre clearance of up to 32 mm.
KAMM TAIL SHAPES
Comb-tail shapes in the tube sections make the RS1 an aerodynamically efficient bike. The aerodynamic design ensures that airflow is unimpeded by pressure zones that would compromise speed or the effectiveness of the watts applied. Every detail has been optimised to deliver high performance with every pedal stroke.
PERFORMANCE CARBON LAYUP
The Hollow Core Internal Moulding technique used in the frame construction utilises internal hollowing and high pressure to achieve high material compaction and eliminate bubbles and irregularities in the carbon caused by uneven pressure. In addition, a Performance Carbon Layup is used, which optimises the bike’s weight-to-stiffness ratio.
STIFFNESS AND RESPONSE
On the RS1, the bottom bracket shell has been widened to 86 mm to maximise stiffness. The frame tubes are optimised for maximum stiffness whilst minimising material usage. The short chainstays are a key element in delivering agility and responsiveness. This combination of agility, responsiveness and aerodynamic efficiency makes the RS1 a strong choice for riders seeking high performance on any terrain.
NO CABLES IN SIGHT
A clean frame design with fully internal cable routing via the ACR system.
HIDDEN SEATPOST CLAMP
As part of the integration, concealed quick-release mechanisms have been fitted to the axles, enabling tool-free assembly and disassembly whilst maintaining a clean aesthetic.
ESSENTIAL COMFORT
The RS1 features a specialised geometry that ensures a comfortable ride for most riders. The front end is set higher thanks to a longer head tube, which allows for a comfortable riding position whilst retaining a racing-style look. The rear triangle strikes a balance between agility, responsiveness and a smooth ride on descents. This makes the BH RS1 a bike that combines high performance with comfort, making it ideal for long days in the saddle, long-distance rides and intense weekend rides.
- Manufacturer number: LA356NCSSM
- Model Year: 2026
Configuration
| Frame: | RS1 Disc ACR Monocoque |
|---|---|
| Frame material: | Carbon |
| Wheel size: | 28" |
| Speeds: | 2 x 12 |
| Colour: | Dark Grey |
| Fork: | RS1 Disc Full Integrated Tapeder, Full Carbon 1.5 |
| Brakes: | Shimano 105 hydraulic |
| Brake levers: | Shimano 105 hydraulic |
| Headset: | FSA SMR |
| Stem: | FSA NS SMR |
| Handlebar: | FSA Gossamer Compact |
| Saddle: | San Marco Monza |
| Seatpost: | RS1 Aero |
|---|---|
| Crankset: | Shimano 105 52/36 |
| Rear derailleur: | Shimano 105 2x12-speed |
| Gear shifters: | Shimano 105 2x12-speed |
| Front derailleur: | Shimano 105 2x12-speed |
| Cassette: | Shimano 105 11/34 |
| Chain: | Shimano 105 12-speed |
| Tyres: | Hutchinson Nitro 700x 28 |
| Rims: | Shimano RS180 |
| Pedals: | not included in the scope of delivery |
| Maximum total weight allowed: | 120 kg (body weight + bicycle + kit) |
| Weight: | 8.9 kg |
Geometry
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