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Basso SV Ultegra Di2 Road Bike In Pure Black

From:  £6,999.00
Sempre Veloce. Always Fast. The comfort performance frameset from Basso where aerodynamics, lightness and efficiency are infused with comfort and adaptability, transforming every rider into the fastest version of themse...Learn more
Size: XS
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Product Code: BX2015BXS
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Sempre Veloce. Always Fast. The comfort performance frameset from Basso where aerodynamics, lightness and efficiency are infused with comfort and adaptability, transforming every rider into the fastest version of themselves.

The SV occupies the space between Racing and All-road, representing a new standard in road cycling. By combining race level performance with the adaptability and comfort that everyday riders demand. Resulting in a bike that doesn't force compromises and a machine that thrives on any road, with any rider, in any situation. The Diamante Seatpost, paired with a high stack and sloping geometry combination enhances comfort on rough terrain and helps reduce fatigue during long rides. The seatpost features an updated saddle clamp and increased length of 380 mm.

With a focus on enhancing aerodynamics, the front impact area has been reduced by 16% in comparison to the Diamante SV. The front wheel is seamlessly integrated into the downtube plus the confirmed optimal tyre width option is 32mm to achieve the minimum airflow disruption. The 86.5 mm BB width provides a wide base for the downtube and chainstays, while the deep headtube design (67.9 mm) further improves handling precision, especially at high speeds and torque.

Frame Specs

  • Sizes: XXS (45), XS (48), S (51), M (53), L (56), XL (58), XXL (61)
  • Fuga Handlebar: Fuga Handlebar: XXS (80x370), XS (90x370), S (100x370), M (110x370), L (120x370) XL (120x370), XXL (130x370)
  • Compatible with electronic groupsets only
  • Cable integration: Fully integrated
  • Material: Torayca T1100 and T1000 intermediate module carbon fibre
  • Bottom bracket: BB86 86.5 x 41
  • Headset: Fully Integrate
  • Tyre Clearance: Up to 35mm
  • Thru axles: 100/142mm x 12mm (125x165mm)
  • Frame weight: 780g
  • Fork weight: 370g
  • Handlebar weight: 300g
  • Warranty: Covered under Basso's 5 year warranty
  • Made in Italy

Bike Specifications:

  • Components: Shimano Ultegra Di2 12x
  • Chainset: Shimano Ultegra Di2 12x
  • Disc Brakes: Ultegra 12x Hydro
  • Disc Rotors: Shimano Ultegra ICE 140/160mm
  • Cassette: Shimano 105 12x
  • Chain: KMC 12x Silver/Black
  • Saddle: Prologo Dimension RS
  • Handlebar/Stem: Basso Fuga Integrated
  • Seatpost: Basso Integrated
  • Wheelset: Mavic Cosmic S Centre Lock Disc UST
  • Tyres: Schwalbe One Performance 700c x 28c

Note: Levita handlebars are available upon request

Spec may be subject to change due to availability

Upgrade to an Alloy Power Meter


Magene Logo

Take this opportunity to upgrade any of the bikes below with a Magene PES P515 Power Meter Chainset. A high precision, spider based power meter and crankset system. This chainset has been designed for riders who want pro level accuracy, exceptional stiffness, and long distance reliability.


image of the PES P515 Power Meter Chainset

Features & Benefits

  • ±1% power accuracy using high‑precision strain gauges and acceleration sensors
  • Intelligent temperature compensation for consistent readings in changing environments
  • Triple-hollow crank design for reduced weight and increased stiffness
  • 7075 aircraft-grade aluminium spider, weighing only 99g
  • 330-hour battery life for long‑term training and endurance rides
  • 110 BCD 4-bolt compatibility with Magene and third‑party chainrings
  • 24mm steel spindle compatible with Shimano and major bottom-bracket standards
  • Bluetooth and ANT+ connectivity for multi‑device data recording
  • Durability tested with over 100,000 pedalling cycles
  • Fuga Integrated Handlebars: Optimised for an aerodynamic performance fit. Featuring 1 degree back sweep and down sweep for enhanced comfort and neutral wrist position. Compatible with all Basso Carbon frames.
  • Tyre clearance, comfort meets modern design: Supporting tyres up to 35mm on 25mm internal rim width, offering riders exceptional balance between speed, confidence and safety on all surfaces.
  • Precision meets versatility: Seven frame sizes with overlapping ranges to ensure a tailored fit for every rider. High stack and sloping geometry, 25mm shorter seat tube compared to more traditional Basso geometry
  • Solid oil bearings: These bearings offer 3 times the durability of traditional bearings. With extended lubricant life, resistant to washout and superior protection against contaminants, they ensure smoother handling and a long lasting performance.
  • Universal Derailleur hanger (UDH) for easy access to replacement hangers.
  • 3B Clamp System Gen 2: A totally hidden seatpost fixing solution that is invisible on the frame, intertwining technological and aesthetic innovation. This lightweight and strong integrated clamping solution offers the additional benefit of an anti-vibration function, further improving your riding experience by elevating comfort on uneven and bumpy surfaces.

Geometry

Size XXS (45) XS (48) S (51) M (53) L (56) XL (58) XXL (61)
Seat Tube (A1) 420 mm 455 mm 485 mm 505 mm 535 mm 550 mm 580 mm
Top Tube (B) 505 mm 515 mm 530 mm 546 mm 560 mm 575 mm 590 mm
Reach (R) 370 mm 375 mm 380 mm 385 mm 387 mm 389 mm 390 mm
Stack (S) 520 mm 521 mm 547 mm 560 mm 584 mm 609 mm 634 mm
Seat Tube Angle (C) 75,5° 75° 74,7° 74° 73,5° 73° 72,5°
Steering Tube Angle (D) 71,2° 71,5° 72° 72,5° 73° 73,5° 74°
Chain-Stay (E) 406 mm 406 mm 406 mm 406 mm 408 mm 412 mm 412 mm
Chain-Stay (F) 575 mm 578 mm 586 mm 591 mm 594 mm 599 mm 602 mm
Headtube (H) 115 mm 115 mm 140 mm 152 mm 170 mm 194 mm 218 mm
Wheelbase WB) 971 mm 974 mm 982 mm 987 mm 991 mm 999 mm 1002 mm
(S')Sloping 114 mm 82 mm 79 mm 75 mm 71 mm 83 mm 80 mm
Stand Over 722 mm 744 mm 772 mm 789 mm 810 mm 830 mm 857 mm

Measurements in mm unless marked. Source: https://bassobikes.com/en/bikes/road-bikes/sv

All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 and eBikes will incur a £25 delivery fee.

Free Delivery On Orders Over £199.99 - When you spend more than £199.99 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.

Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.

At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.

Find Out More About Returns >

Covered under Basso's 5 year warranty
Basso SV Ultegra Di2/Cosmic S Road Bike Black in Black
bottom bracket
BB86 86.5 x 41
brakes
Ultegra 12x Hydro
cassette
Shimano 105 12x
chain
KMC 12x Silver/Black
crankset
Shimano Ultegra Di2 12x
fork
370g
frame
cable integration: Fully integrated; tyre clearance: Up to 35mm; thru axles: 100/142mm x 12mm (125x165mm); frame weight: 780g
headset
Fully Integrate
material
Torayca T1100 and T1000 intermediate module carbon fibre
rear derailleur
Shimano Ultegra Di2 12x
rotor
Shimano Ultegra ICE 140/160mm
saddle
Prologo Dimension RS
seatpost
Basso Integrated
shifters
Shimano Ultegra Di2 12x
tyres
Schwalbe One Performance 700c x 28c
wheelset
Mavic Cosmic S Centre Lock Disc UST

Please note the following size guides are a general overview and represent a rough guide to bike sizing. Each bike may deviate from these figures.


Road Bikes

SizeXXSXSSMLXLXXL
Height (cm)155 - 160160 - 166167 - 172173 - 179180 - 185186 - 191192 - 207

Mountain Bikes

SizeXSSMLXL
Height (cm)145 - 160150 - 165160 - 175170 - 185180 - 200

Hybrid & Urban Bikes

SizeXSSMLXL
Height (cm)150 - 160160 - 170170 - 180180 - 190190 - 200