PULSE 04 SLR 2027
MAIN FEATURES
· Pulse Carbon Advanced Composite Super Light UCI Race frame with fully internal cable routing
· Sram Force AXS 2x12-speed drivetrain, Powermeter
· Zipp 303 S 45mm Carbon wheels
Change The Beat
The new-generation Pulse is a high-performance road bike, designed to deliver maximum speed, control and efficiency. With a carbon frame that combines aerodynamics, stiffness and lightness. It's built for demanding cyclists and racing conditions.
Pure performance
Aggressive aero profiles and low weight don't have to be at odds. The new Pulse proves it, with aero tube profiles and surfaces pushed to the limits of UCI regulations, while keeping an overall balanced weight.
Frame weight - 924g - Size M · RTP weight
Fork weight - 458g - RTP weight
Seatpost weight - 213g - RTP weight
Cockpit weight - 295g - RTP weight
Aero in any condition
The Pulse MY27 hasn't been designed to perform only in a perfect straight line. Aerodynamic drag reduction has focused on crosswinds, simulating conditions between 2.5 and 10 degrees of yaw, the real-world scenario of any ride.
The wide-profile fork, deep-section head tube and chainstays work together to achieve more consistent performance when the wind changes, not just when it's a headwind.
The wide-profile fork, deep-section head tube and chainstays work together to achieve more consistent performance when the wind changes, not just when it's a headwind.
Stiffer where it matters
The Pulse MY27 has been validated under Megamo's standard testing protocol, compared directly with the previous generation.
The result is a bike that's significantly stiffer at the bottom bracket, with 234 N/mm at the BB (+27% compared to the previous generation), while maintaining the high stiffness values that already characterised this model: 150 N·m/deg at the head tube (HT) and 53 N/mm at the rear triangle.
More power transferred with every pedal stroke, without compromising control.
The result is a bike that's significantly stiffer at the bottom bracket, with 234 N/mm at the BB (+27% compared to the previous generation), while maintaining the high stiffness values that already characterised this model: 150 N·m/deg at the head tube (HT) and 53 N/mm at the rear triangle.
More power transferred with every pedal stroke, without compromising control.
+27% (Bottom bracket stiffness)
Every decision, a reason
Lower bottom bracket
Lowering the rider's centre of gravity for a more centred and balanced position between both wheels. Greater stability and sensational handling when changing direction.
5 frame sizes
Better distribution for all types of cyclists. Two different forks guarantee the same trail across all sizes, offering consistent handling for every rider.
410mm chainstay length
As short as the mechanics allow, ensuring compatibility with all current and future drivetrains.
Steeper seat angle
The rider is positioned further forward over the bottom bracket for a more efficient pedalling position and better power transfer on climbs and sustained efforts.
T47 bottom bracket
Eliminates creaking and increases lateral stiffness. The modern standard for high-performance platforms.
UDH
Full compatibility with current drivetrain groupsets and ready for future evolution.
Designed as a single system
Aero Fork
Integrated front end
Rear triangle
Aerodynamic head tube
Seat clamp
Next-generation geometry
The Pulse MY27 positions the rider further forward and centred over the bottom bracket, with a more balanced weight distribution between both wheels. The result is a more efficient pedalling posture that stays consistent across all sizes, with better power transfer on climbs and sustained efforts.
The lower BB improves stability and cornering.
The chainstays remain at 410mm, short and responsive.
To ensure the same feel and handling across all sizes, the range features different optimised forks, each designed to maintain an identical trail value.
The lower BB improves stability and cornering.
The chainstays remain at 410mm, short and responsive.
To ensure the same feel and handling across all sizes, the range features different optimised forks, each designed to maintain an identical trail value.
Velora Carbon Aero
Designed for real cyclists
Integration that makes the difference
Integrated GPS
TECHNICAL INFORMATION
Frameset
| Frame | New Pulse Carbon Advanced Composite Super Light Race Frame, Full Internal Cable Routing, Flat mount disc 12x142 |
|---|---|
| Fork | New Pulse Carbon Advanced Composite fork, Full Internal Cable Routing, Flat mount disc 12x100 |
| Headset | Totally Internal Cable routing |
Drivetrain
| Rear Derailleur | Shimano Ultegra Di2 R8150, Shadow 12-Speed |
|---|---|
| Derailleur | Shimano Ultegra Di2 R8150, 2x12-Speed |
| Shifters | Shimano Ultegra Di2 R8170 |
| Crankset | Shimano Ultegra R8100 Chainring 52-36T 2x12-Speed, Crankset / XS size 165 mm / S size 170 mm / M, L size 172,5 mm / XL size 175 mm |
| Cassette | Shimano Ultegra R8100, 11-34T |
Brakes
| Brakes | Shimano Ultegra Di2 R8170, Hydraulic disc RT-CL800 160 mm / 140 mm |
|---|
Wheels
| Tires | Pirelli P Zero™ Race TLR RS 622x30 |
|---|---|
| Wheels | Zipp 404 S, 50mm Tubeless ready Carbon rim |
Components
| Handlebar | Megamo Velora Carbon Full Integratted Internal Cable Routing / XS size 80 x 360 mm / S size 90 x 380 mm / M size 100 x 380 mm / L size 110 x 400 / XL size 120 x 400 mm |
|---|---|
| Seatpost | Aerodinamic Advanced Carbon Seat Post / XS, S size 315 mm / M, L, XL size 365 mm |
| Seat | New Selle Italia SLR Elite Road |
Product Information
Size Guide
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Care Instructions
Close all zippers before washing
Wash at max 30°C
Hand washing with cold water (or gentle wash cycle)Using mild, high quality detergent
Drip drying in shade, do not machine dry
Avoiding ironing and bleachThe instructions on your garment’s label
Sorting your clothing by color
Avoiding fabric softener.
Our clothing isn’t meant to be dry cleaned and soaking clothing is not ideal
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