Guerciotti Eclipse S Shimano Ultegra 8170 12v Di2 bike 2025

Eclipse S 2025: Competitive Soul

Eclipse S 2025 represents the evolution of the most performing racing model in the Guerciotti range. An exclusive bike in its frame and look, enriched by a new extremely distinctive graphic design and refined colors, to which is added the possibility of choosing the new customized paints “Inspired by Milano”.

Extremely rigid setup
Frame made with Mitsubishi T65 tubes extremely light but with a higher breaking load of the material per mmq from 850 to 1350.

Dropout with UDH system
The use of the new UDH dropout system, which is characterised by greater solidity and resistance, offers greater stability to the frame.

Seatpost in 3 versions
The Eclipse S 2025 seatpost is available in 3 offset versions: 0, -10 mm, -25 mm to respond specifically to the different user seating needs.


Features

  • New Mitsubishi T65 tubes with UD finish for maximum chassis rigidity and reliability
  • New dropout with UDH system for high resistance
  • Handlebar with internal cable routing, perfectly integrated into the frame
  • Latest generation braking system, with disc brakes and flat mount calipers
  • Thru-axle hubs for an extremely rigid setup


Tech spec

Frame

  • Fork: Carbon monocoque
  • Headset: Oversize (1-1/2 – 1-1/2)
  • BB Shell: Press-Fit
  • Seatpost: Carbonio Eclipse S
  • Thru axles: √
  • Flat mount: √
  • Electronic groups preparation: √

Components

  • Pedals: Not included
  • Saddle: QTC RS Carbon
  • Seatpost: Eclipse S
  • Stem: QTC carbon integrated
  • Handlebar: QTC carbon integrated
  • Tires: Vittoria Corsa Next
  • Bottle cage: Not included
  • Groupset: Shimano Ultegra 8170 12v di2
  • Wheels: Vision Team 30 AGX i23, Vision Metron 45 SL Carbon TLR, Ursus TC47 Carbon TLR, QTC SL Light Carbon, QTC Hurricane Carbon


Producer's notes: depending on component availability, specifications are subject to change without notice. Images are for illustrative purposes only.