Basso SV
SV Ultegra Di2
Sempre Veloce – always fast. A comfort-performance road bike that blends aerodynamics, low weight and sharp handling with the comfort and adaptability everyday riders need.
Colours
Colour options
Available in 3 factory colours. Custom paint and alternative builds can be specified through Basso's configurator – ask in store.
Viola Galaxy
Pure Black
Zenith White
Basso SV
A rider-focused performance bike
Free from the constraints of designing first for pro racing, Basso built the SV around the riders who ride for passion. Working with 4 Performance Bike Fit Studio and AI-driven fit data, it set out to deliver comfort, fit and speed in one bike.
Between race and all-road
The SV sits between Basso's racing and all-road bikes, pairing race-level performance with the adaptability and comfort everyday riders want.
Faster for everyone
Whether you are chasing a personal best, tackling long climbs or simply enjoying an Italian bike, the SV is designed to make every rider the fastest version of themselves.
Made in Italy
Hand-finished in Basso's San Zenone degli Ezzelini factory from Torayca T1100 and T1000 intermediate-modulus carbon.
Innovation and technology
Light. Fast. Thrilling.
780g of carbon optimised for low drag, efficient power transfer and engaging handling.
Aero integration
The front wheel is tucked into the downtube and the frame is optimised around 32mm tyres for minimal airflow disruption.
Stiff where it counts
An 86.5mm BB shell gives a wide base for the downtube and chainstays, while the deep 67.9mm head tube sharpens handling at speed and under torque.
Smooth. Adaptable. Comfortable.
High stack, sloping geometry and a seat tube 25mm shorter than traditional Basso geometry expose more seatpost for comfort on rough roads.
Diamante seatpost
A 380mm compliance-tuned post with an updated saddle clamp, paired with the 3B Clamp System to reduce fatigue on long rides.
Cockpit innovation
Two cockpit options: Fuga and Levita
The SV is built around Basso's integrated carbon cockpits so you can choose the fit that suits you.
Fuga
Optimised for an aerodynamic performance fit, with 1° back sweep and down sweep for a neutral wrist position. Supplied as standard on UK builds.
Levita
For riders who prefer a more traditional cockpit shape. Available on request – ask in store.
Details
Built to last
Practical details that keep the SV running smoothly season after season.
Microtech Solid Oil bearings
Headset bearings with solid oil lubrication that last around three times longer than conventional bearings and resist washout.
Basso Ultra Torque Expander
A 34g expander for secure headset adjustment and easier maintenance.
5-year warranty
Register your bike with Basso to extend the frame warranty to five years.
3B Clamp System Gen 2
A completely hidden, vulcanised seatpost clamp that adds an anti-vibration effect on rough surfaces.
UDH
Universal Derailleur Hanger for easy replacement and wide drivetrain compatibility.
Build highlights
UK specification
SV Ultegra Di2 specification
Specification as supplied by Basso's UK distributor. Components may change subject to availability.
Frameset
- Frame
- Basso SV, Torayca T1100 and T1000 intermediate-modulus carbon, made in Italy. 780g (size 53)
- Fork
- Basso SV full carbon, 12x100mm thru axle. 370g
- Headset
- Fully integrated, Microtech Solid Oil bearings
- Bottom bracket
- BB86 86.5 x 41
- Axles
- 100/142mm x 12mm thru axles
- Brakes mount
- Flat mount disc
- Tyre clearance
- Up to 35mm
- Cable routing
- Fully integrated, electronic groupsets only
- Warranty
- 5 years when registered with Basso
Drivetrain
- Groupset
- Shimano Ultegra Di2 12-speed
- Crankset
- Shimano Ultegra Di2 12x
- Cassette
- Shimano 105 12-speed
- Chain
- KMC 12x Silver/Black
Brakes
- Brakes
- Shimano Ultegra hydraulic disc
- Rotors
- Shimano Ultegra Ice-Tech 160/140mm
Wheels & tyres
- Wheels
- Mavic Cosmic S Centerlock Disc UST
- Tyres
- Schwalbe One Performance 700 x 28c
Cockpit & contact points
- Handlebar/stem
- Basso Fuga integrated carbon (Levita available on request)
- Saddle
- Prologo Dimension RS
- Seatpost
- Basso Diamante integrated carbon
Cockpit sizing
- Fuga sizes
- Basso Fuga integrated carbon: XXS 80x370, XS 90x370, S 100x370, M 110x370, L/XL 120x370, XXL 130x370
Geometry & sizing
SV geometry
SV frame geometry. All measurements in millimetres. Not sure of your size? Our bike fit team can help you choose.
Geometry chart
| Size | XXS (45) | XS (48) | S (51) | M (53) | L (56) | XL (58) | XXL (61) |
|---|---|---|---|---|---|---|---|
| Seat tube (A1) | 420 | 455 | 485 | 505 | 535 | 550 | 580 |
| Top tube (B) | 505 | 515 | 530 | 546 | 560 | 575 | 590 |
| Reach (R) | 370 | 375 | 380 | 385 | 387 | 389 | 390 |
| Stack (S) | 520 | 521 | 547 | 560 | 584 | 609 | 634 |
| Seat angle (C) | 75.5° | 75° | 74.7° | 74° | 73.5° | 73° | 72.5° |
| Head angle (D) | 71.2° | 71.5° | 72° | 72.5° | 73° | 73.5° | 74° |
| Chainstay (E) | 406 | 406 | 406 | 406 | 408 | 412 | 412 |
| BB to fork (F) | 575 | 578 | 586 | 591 | 594 | 599 | 602 |
| Head tube (H) | 115 | 115 | 140 | 152 | 170 | 194 | 218 |
| Wheelbase | 971 | 974 | 982 | 987 | 991 | 999 | 1002 |
| Sloping (S') | 114 | 82 | 79 | 75 | 71 | 83 | 80 |
| Standover | 722 | 744 | 772 | 789 | 810 | 830 | 857 |
Ordering
Available from The Cycle Collective
Available to order through The Cycle Collective in Dorking. For availability, sizing advice or a bike fit, call 0203 148 6764 or email hello@thecyclecollective.cc.
Product Information
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Wash at max 30°C
Hand washing with cold water (or gentle wash cycle)Using mild, high quality detergent
Drip drying in shade, do not machine dry
Avoiding ironing and bleachThe instructions on your garment’s label
Sorting your clothing by color
Avoiding fabric softener.
Our clothing isn’t meant to be dry cleaned and soaking clothing is not ideal
Storage
Unused sealed sachets should be stored inside the box in a well-ventilated, dry place and protected from moisture, heat and direct sunlight. Can be stored for up to 3 years.
Size
Each sachet contains 30g powder.2 x 30g sachets per carton box.
Makes 2x litres of bike cleaner
100% plastic free packaging
Readily biodegradable ingredients
100% water free
Refill your old bottle and help reduce plastic waste
92% saving in packaging compared to 2 x 1L bike cleaner
100% environmentally friendly ingredients, including plant based raw materials
Supplied in a compostable sachet and printed with vegetable inks
FSC recycled card box containing 2 x sachets – that makes 2L of bike cleaner
Safe on all parts and surfaces including carbon fibre
Will not harm seals, cables, disc brake pads or rotors
Alkaline based and free from alcohol, CFCs, EDTA, solvents or acids
Vegan & vegetarian friendlyCruelty free, not tested on animals
Sachet Instructions
1. Grab your empty old bottle of Muc-Off. (You may need a pair of adjustable pliers to remove the trigger from the bottle). Or purchase our Bottle for Life.
2. Fill up to the shoulders of the bottle with 1 litre of lukewarm water for faster formula activation!
3. Carefully cut one corner of the sachet open along the diagonal cut lines.
4. You can carefully pour the sachet straight into the top of the bottle. Or using the box, fold the inside of the lid together using the printed lines as a guide and use this as a funnel to pour the powder into your bottle. (Please see our video for full instructions on this.
5. Screw your spray trigger back onto the top of the bottle. Ensure it’s tight!
6. Shake the bottle vigorously for 30-60 seconds to activate the formula. If you notice any undissolved powder simply keep shakin’ it!
7. Go clean that filthy bike!
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