TheBH iRS1 1.2 2027 bike featured here at Escapa is an electric road bike designed for riders who want to expand their horizons, cover more kilometers, and tackle challenging routes without sacrificing the feel of a sport road bike. Its combination of long range, aerodynamic design, and powerful assistance makes it the perfect companion for long rides and long-distance training.
Under the “Unlimited Cycling” concept, the iRS1 1.2 integrates a powerful electric system with efficient and comfortable geometry, allowing you to enjoy a natural pedaling experience with assistance perfectly tailored to the rider’s needs.
700W SEG BLM Motor with 80 Nm
At the heart of the iRS1 1.2 is the SEG BLM motor, an ultra-compact unit weighing just 2.1 kg capable of delivering up to 700W of maximum power and 80 Nm of torque. This configuration provides powerful and progressive assistance, ideal for tackling long mountain climbs as well as maintaining high speeds on favorable terrain.
Its operation has been engineered to deliver natural and efficient power, preserving the authentic feel of road cycling.
Up to 810 Wh of capacity and 190 km of range
One of this bike’s biggest selling points is its extraordinary range. The integrated 630 Wh battery is complemented by the 180 Wh XPro auxiliary battery, reaching a total capacity of 810 Wh thanks to Dual Discharge technology.
This combination allows for an estimated range of up to 190 kilometers, giving you the freedom to tackle long-distance routes worry-free.
Aerodynamic Design with Kamm Tail Profiles
The BH iRS1 1.2 was designed with a strong focus on aerodynamics. Its tubes feature Kamm Tail profiles optimized to improve airflow and reduce aerodynamic drag, allowing you to make the most of every watt generated by the rider and the electric system.
The result is a fast, efficient bike that’s perfectly suited for long rides on the road.
Full cable integration
The frame incorporates the ACR internal routing system, which completely hides all cables, improving aesthetics, aerodynamics, and protection of components from external elements. This clean design conveys a modern look typical of higher-end bicycles.
iButtons for instant control
The exclusive iButtons allow you to switch assistance modes directly from the handlebars quickly and intuitively. Since they are connected to the system via a cable, the response is immediate and lag-free.
This solution allows you to focus fully on riding without taking your attention off the road.
Display Integrated into the Top Tube
Key route information is displayed on an elegant display integrated into the top tube. From there, you can check your speed, remaining range, assistance level, power output, cadence, torque, and ANT+ connectivity. All essential information is always clearly and discreetly accessible.
Designed for Maximum Comfort
The carbon fork and clearance for tires up to 32 mm improve vibration absorption and increase comfort on long distances or roads with rough surfaces.
This versatility significantly expands its range of use beyond perfectly paved roads.
Shimano 105 12-speed drivetrain
The drivetrain features the reliable Shimano 105 12-speed groupset, offering precise shifting, smooth operation, and a wide range of gear ratios to tackle any route profile.
Key Features
- BH iRS1 Alloy frame with internal cable routing.
- iRS1 Carbon ACR fork.
- 700W SEG BLM motor with 80 Nm of torque.
- Total battery capacity of 810 Wh (630 Wh + 180 Wh XPro).
- Range of up to 190 km.
- Complete Shimano 105 2x12-speed drivetrain.
- Shimano 105 disc brakes with 160 mm rotors.
- Shimano RS171 Tubeless Ready wheels.
- Hutchinson GP Explore 700x32 tires.
- Integrated Display and iButtons included.
The BH iRS1 1.2 2027 is an e-road bike designed for cyclists who want to cover longer distances, tackle steeper climbs, and enjoy powerful assistance without sacrificing the sporty feel of a modern road bike.
