B
BassoDiamante SV
road
01
Origin
Launched in 2017, the Diamante SV ('Super Veloce') is the aero-focused, race-bred version of Basso's classic Diamante. Like all top Basso frames it is hand-laminated in Italy near Vicenza from high-grade Toray carbon, with the brand's signature obsession: no aluminium anywhere in the frame except the derailleur hanger, even in areas that normally need alloy inserts. The result is a stiff, UCI-approved race chassis with aero tube shaping and the unusual 3B-Basso seatpost system.
02
Specifications
- Frame
- 100% Italian hand-laminated monocoque carbon (Toray T1000 + T800), no alloy inserts except derailleur hangers; aero-shaped seat tube; proprietary 3B-Basso integrated seatpost clamp. Frame ~820 g
- Weight
- kg
- Drivetrain
- 2x road groupset — Shimano Ultegra/Dura-Ace Di2 or SRAM Force/Red AXS (build-dependent)
- Brakes
- Hydraulic disc, flat mount
- Wheels
- 700c, tubeless-ready
03
The verdict
+Strengths
- Hand-built Italian carbon with race-level stiffness and aero shaping
- Aggressive geometry rewards fast, committed riders
- Distinctive details (3B seatpost, alloy-free layup) set it apart from mass-market carbon
−Weaknesses
- Aggressive fit is demanding for less flexible or endurance riders
- Premium Italian-made price
- Tighter ~28c tire clearance than modern all-road frames
04
Tags
05
Related models
Where to buy Basso Diamante SV in Latvia
Local shops and marketplaces in your country.
Local marketplaces
These are searches on third-party sites — URBALT is not affiliated with them and does not sell directly.
Want one?
Find this bike on the marketplace, or compare notes with riders already on one.