Prorace CF 5.9 2023

Key Features

• New concept of comfort
  

  The 3D Tubular concept has been used on our road bikes since 2015. It separates the seatstays from the seat tube to improve their flexibility over a longer length and disperse vibrations and other shocks via the top tube. Applying this concept to our hard tail mountain bike allows us to reduce weight, simplify design and improve comfort without losing performance.

• SRAM SX Eagle, 12v transmission
  

  The SX Eagle rear derailleur opens the doors to the SRAM Eagle ecosystem! The body of the derailleur adopts a straight parallelogram design, called X-Horizon, to limit movement on the horizontal axis in order to avoid unwanted gear changes while smoothing their passage, for a significant gain in efficiency.

• Carbon UD SLI
  

  Thanks to our UD SLI construction, our composite engineers were able to optimise the rear triangle by playing on both the lateral and vertical stiffness of the asymmetrical chainstays, but also the flexibility of the seatstays to gain traction and significantly improve comfort.