Basso Diamante Dura-Ace Di2 R9150 Men's Road Bike - 2018 - Limited Edition

From £0.00

Can be purchased using Cycle to work

This bike is a special order product from Basso in Italy and has an approximate delivery time of 4-6 weeks.  

Once you have placed an order our customer services team will be in contact to confirm the following information:

  • Chainset ratio: 50/34T or 53/39T
  • Crank arm length:  170mm or 172.5mm
  • Stem length/angle: 90mm to 130mm with -11 degree or -0 degree angle
  • Handlebar width: 420mm, 440mm or 460mm (measured outer to outer)

The Diamante utilizes Toray T1000 and T800 HI Modulus carbon fiber pre-preg. A widely used fiber in the automotive, aviation and military industries, our Toray is made even more resistant to impacts and fatigue stress through our use of specific proprietary resins.
The “monolithic” front frame section, made by the semi-integrated front fork / frame / stem / headset, provides a more aerodynamic and aggressive position, ideal for ProRacers; for those who require a less “stretched”, more raised position, a conical shaped spacer is available (comfort kit).  The conical shaped spacer rests on the base of the headset and effectively raise the stem without losing the linearity of the headtube form.  Additionally, a new upper fork shape has been developed to virtually stretch into the lower part of the frame allowing the steering stresses to be discharged over a wider surface and thereby facilitating manoeuvrability in challenging curves.  
The DIAMANTE measurements are by far the best results found by comparison with other frames of the highest range on the market.

  • 2Fit - The frame can be used with mechanical or electronic group.
    Wind Shape - Aerodynamic shapes for maximum air penetration
  • UCI Approved 
  • Blade Front - Semi-integrated front fork/frame/stem/headset for improved aerodynamics
  • Comfort Kit - You can obtain a 2 cm higher handlebar position mantaining the frame’s characteristics of rigidity.
  • Tapered headset - 1-1/8” to 1.5” tapered fork and headset for improved rigidity 
  • Carbon Tech - Manufactured with with fibers oriented at 0°, 22°,45°and 3 types of woven carbon filaments: 1K, 3K and UD
  • Alloy Free - Monocoque frame without aluminium reinforcement parts

*Image is for illustration purposes only. Please see specification above for confirmation of what is included.

Basso Frame SizeHeight (inches)Height (cm)
45cm 4'11" to 5'2" 150cm to 157cm
48cm 5'2" to 5'5" 157cm to 165cm
51cm 5'5" to 5'8" 165cm to 173cm
53cm 5'8" to 5'10" 173cm to 178cm
56cm 5'10" to 6'0" 178cm to 183cm
58cm 6'0" to 6'2" 183cm to 188cm
61cm 6'2" to 6'5" 188cm to 196cm
More Information
Brand Basso
Type Road Bike
Frame Material Carbon
Number of Gears 22
Gearing Brand Shimano
Gearing Type Mechanical
Brake Type Rim Brakes
Pedals Included No
Approximate Weight -
Gender Mens
More Information
Eligible for cycle to work Eligible for cycle to work
Bike Frame Size No
Primary Colour No
Brand Basso
Type Road Bike
Frame Material Carbon
Number of Gears 22
Gearing Brand Shimano
Gearing Type Mechanical
Brake Type Rim Brakes
Pedals Included No
Approximate Weight -
Gender Mens
Frame 100% hi modulus carbon fibre in T1000 and T800, Internal cable routing, Italian made
Forks Hi modulus carbon fibre / 1-1/8” to 1.5” tapered steerer, Italian made
Gear Shifters Shimano Dura-Ace Di2 R9150, 2x11 speed
Rear Mech Shimano Dura-Ace Di2 R9150, 11 speed
Front Mech Shimano Dura-Ace Di2 R9150, 2 speed
Chainset Shimano Dura-Ace R9100, 50/34T or 53/39T, 170mm or 172.5mm
Cassette / Freewheel Shimano Dura-Ace R9100, 11-28T
Chain Shimano Dura-Ace R9000
Bottom Bracket Shimano
Pedals -
Brake Type Caliper Brakes
Front Brake Shimano Dura-Ace R9100
Rear Brake Shimano Dura-Ace R9100
Wheel Size 700c
Hubs Microtech MCT38 wheelset, Alloy, Front - 16 hole / Rear - 24 hole
Rims Microtech MCT38 wheelset, Alloy, 35mm rim depth
Tyre Size 700x25c
Tyres Michelin Pro4 Race
Handlebars Microtech Quantum, Carbon fibre, 420/440/460mm
Stem Microtech Diamante alloy, 90/100/120/130mm
Grips Basso, Black
Headset 1-1/8” to 1.5” tapered
Saddle Selle San Marco Regale Carbon FX
Seatpost Microtech Quantum, Carbon fibre
Write Your Own Review
You're reviewing:Basso Diamante Dura-Ace Di2 R9150 Men's Road Bike - 2018 - Limited Edition
Your Rating
Standard £2.99 or FREE on orders over £10
- Order by 3pm (Sun-Thurs) to be delivered within 3 working days
- Most bikes delivered within 5 working days.
- An estimated delivery window will be shown at the checkout.
Next Day £4.99
- Order by 3pm (Sun-Thurs) for Next Day delivery
Click and Collect FREE
- Order by 3pm (Sun-Thurs) to pick up in 2 working days
- Order by 3pm (Sun-Thurs) to pick up in 5 working days

PLEASE NOTE: If you have ordered more than one item these may arrive in multiple deliveries.


To find out more about bike delivery, as well as our easy returns service, head over to our delivery and returns page.


All of the bikes we sell online are built and inspected by our qualified mechanics – just like when you buy a bike from one of our stores. All you’ll need to do when you receive the bike is straighten the handlebars and attach one of the pedals. This service is free, and included every time you buy a bike. Find out more.