Italy’s Basso’s UK presence is rising, mainly due to its exclusive availability through Cycle Republic stores and sponsorship of the Morvelo Basso UK team. The 40-year-old company makes all of its carbon frames in its Italian facility.
Basso Diamante kit
The Diamante’s front end makes this model stand out — the integration of the fork crown into the oversized head-tube junction is something we’ve seen before, but the top of the head-tube is set deeper into the frame than usual for a super-slammed front.
Basso includes its Comfort Kit with the frameset, which adds 20mm to the stack and blends in perfectly with the frame. The dedicated Basso stem takes up less height than a standard stem with its ‘squished’ ovalised tube shape.
Adjustability is the key — you can slam it as low as you want, or rise it up to a more sportive-friendly position.
The standard Diamante Ultegra retails for £2999 with Microtech’s (Basso’s in-house brand) alloy wheels. I opted for the special order model, which upgrades to Microtech’s M150 carbon clinchers, carbon bar and a carbon-railed saddle, which all add a lot to the price.
Basso Diamante ride experience
While the Diamante is an exceptional handling bike, it doesn’t provide an exceptional level of comfort.
The San Marco Regale saddle is overly firm and narrow and no matter how much I shifted around, I couldn’t find a comfortable spot. That’s easy to change, but I would like to see more volume from the wheel tyre combination too.
The Michelin Pro 4 tyres zip along the road and are tenaciously grippy, but mounted on the deep but slender M150s, the 23mm rubber is fine on smooth blacktop but jarring and harsh over rougher roads. The frame is designed to take 25mm tyres maximum.
Braking from the Ultegra units with Microtech’s pads on proprietary carbon rims is good, but it does feel a little hard and is no match for the brake-feel expected from ENVE, Zipp, Bontrager and DT. In the wet, the brakes’ performance is even more muted.
On smooth Italian mountain passes in summer, the Diamante would be a joy, but for the damper, rougher conditions in the UK I’d make a few spec changes to get the best out of this distinct Italian thoroughbred.
Basso Diamante specification
- Weight: 7.41kg (58cm)
- Frame: Carbon
- Fork: Carbon
- Gears: Shimano Ultegra 52/36, 11-28
- Brakes: Shimano Ultegra
- Wheels: Microtech M150 carbon clinchers
- Tyres: 23mm Michelin Pro 4 Service Course tyres
- Bar: Microtech Quantum carbon
- Stem: Basso
- Seatpost: Carbon aero
- Saddle: San Marco Regale Carbon FX
|Front Tyre||23mm Michelin Pro 4 Service Course tyres|
|Handlebar||Microtech Quantum carbon|
|Rear Tyre||23mm Michelin Pro 4 Service Course tyres|
|Saddle||San Marco Regale Carbon FX|
|Wheelset||Microtech M150 carbon clinchers|