Price relates to complete bike, Campagnolo Record Hydro Disc 12 speed Shamal Carbon wheels. See full specification below
Custom Builds Also Available.
If the diamond is an example of perfection then the new 2021 designed DIAMANTE SV warrants its name as it encompasses all of the expertise the Basso brand has accumulated in over 40 years of experience constructing fine racing bikes by hand with frames that are absolutely made in Italy. Impeccable head-turning looks and the very best of Italian design.
Improved performance, this frame is capable of delivering incredible speed and yet it comes with increased versatility, Basso has made this frame future proof by making it compatible with tyres up to 32mm wide.
The integrated head tube/top tube not only provides superior manoeuvrability but also helps the front end look cleaner and adds to the aero aesthetic.
The 3B seatpost clamp system uses a rubber gusset surrounding the seat post which is capable of absorbing road vibrations in addition to representing one of the most elegant and effective solutions available.
With seven sizes available there’s a Diamante SV designed to fit you perfectly.
Frame Specification

  • Sizes: 48,51,53,56,58,61
  • Compatible with Electronic & Mechanical groupsets
  • Cable Integration: Fully Integrated
  • Brakes: Disc
  • Bottom Bracket:
  • Headset: Fully Integrated
  • Tyre Clearance: Up to 32mm
  • Thru Axle: Front: 125 x 12mm / 165mm x 12mm
  • Warranty: Covered under Basso’s 2 Year warranty, which can be extended by an extra year on registering your purchase with Basso
  • Frameset Weight: 820g
  • Included: Frame, Fork, Headset, Aero Stem, Aero Handlebar