Supersonica SLR
Time Trial / Triathlon

Supersonica SLR

As fast as light

Starting from 20.500,00 €

T15 Groupama - FDJ - Profile Design ACS Pro Extensions

Redefining the boundaries of speed. Is it possible?

A synergistic challenge, months of incredibly intense work, a joint project orchestrated by our Innovation Lab together with Stefan Küng and all the staff of the Groupama - FDJ Performance Center.
Wilier

The aim of the project?

Simple: to improve the aerodynamic performance of our time trial bikes by at least 10%. 

The result? Supersonica SLR: the new time trial and triathlon frame that improves aerodynamic efficiency by almost 16%* compared to our previous time trial frame.

* Data collected in wind tunnel from comparative tests (Supersonica SLR vs Turbine SLR) with wind at 50km/h and a turbulence factor of 0.3%.
Wilier

R&D

2 prototypes built, dozens of kilograms of 3D printing, over 50 hours of computer simulations, 30 hours spent between the wind tunnel at Silverstone (UK), the velodrome in Switzerland and road tests in Belgium. These figures emphasise how much dedication lies behind such a high performing and demanding product.
Wilier
Wilier
Wilier
Wilier
Wilier
Wilier
Wilier
Wilier
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Wilier

A technological revolution

Supersonica SLR however is much more than just the best time trial bike we’ve ever built. Supersonica SLR constitutes a veritable technological revolution that today represents the pinnacle of our innovative ability and demonstrates how valuable it is to work with some of the world's most experienced and powerful athletes.
Wilier
Wilier
Wilier
Wilier

It was a very tough challenge

« I am very happy and also very impressed by the work done by Wilier. It was a very tough challenge. When the contract between Wilier and the team was signed in August 2023, they immediately focused 100% on the Supersonica project.

Developing a bike from scratch in 9 months is already a difficult task, but developing the best time trial bike in 9 months is even more so. Seeing all the people who have been involved, who have worked on it for such a long time, who have followed and listened to me, is a strong motivation for me to give it my all on the day of the race.

The bike is designed for speed, you can feel it as soon as you get on. After riding the first prototype in early 2024, we made some changes. The second prototype arrived soon after and it responded perfectly to the requests I made. I can't wait to ride it and, above all, to win! »


Stefan Küng, professional athlete of Team Groupama- FDJ
A special project

A special project

« The Supersonica project is the first genuine project developed from scratch together with Wilier. Wilier's Innovation Lab department spent an enormous amount of time on it and the results came in record time.

After so many virtual tests, followed by multiple wind tunnel tests, we are proud to see this fast and modern bike that took shape in less than a year. I must say that a solid foundation has been laid for the future of our partnership. The performance features can be seen in the extreme attention to detail: revised geometry, remarkable aerodynamic efficiency, improved rigidity and a new improved handlebar.

After carefully following every single stage of the project, I am really excited and I can't wait for Supersonica to make its début in the race with Stefan Küng.»


Jérémy Roy, materials performance manager of Groupama - FDJ
Wilier
Wilier

Custom aero extensions

You'll be able to customise your Supersonica SLR aerodynamic extensions with optical forearm scanning and subsequent production, with a choice of 3D printed titanium or premium quality carbon laminate.

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Geometries

L/XL
C/C (cm) 52.5
L (cm) 53.9
H (cm) 10
A (°) 82
L1 (cm) 40.5
H1 (cm) 10
A1 (°) 72
Reach (mm) 439
Stack (mm) 520
Wheelbase (mm) 1030
Geometries| Wilier

Setup & Prices

Code Drivetrain Model Wheelset Price
E555ITI + CUSTOM CARBON EXTENSIONS SHIMANO DURA ACE Di2 R9270 MICHE KLEOS RD SPX3 F / KLEOS RD CRONO LENTICULAR R 32.400,00 €
Frame: SUPERSONICA SLR - CARBON MONOCOQUE
Fork: SUPERSONICA SLR - CARBON MONOCOQUE
H-Bar: SUPERSONICA BAR + CUSTOMIZED EXTENSIONS CARBON
Headset: FSA BEARINGS MR155
Shifters: SHIMANO DURA-ACE ST-R9180 Di2
Brakes: SHIMANO DURA-ACE BR-R9270
Rotors: SHIMANO DURA-ACE RT-MT900 CENTER LOCK 140 mm / 140 mm
Front derailleur: SHIMANO DURA-ACE FD-R9250 Di2
Rear derailleur: SHIMANO DURA-ACE RD-R9250 Di2
Crankset: SHIMANO DURA-ACE FC-R9200 12S 54-40T
Bottom bracket: MICHE INTEGRALE RD | CERAMICSPEED PRESSFIT 86.5X41
Cassette: SHIMANO DURA-ACE CS-R9200-12 12S 11-30T
Chain: SHIMANO DURA-ACE CN-M9100 12S
Tyres: VITTORIA CORSA PRO 700X26C
Saddle: SELLE ITALIA FLITE BOOST
Seatpost: INTEGRATED - TO BE CUT
Axle: MICHE THRU AXLE 118F 165R
Weight: 9,4kg +/- 5%
Frame weight: 1450 g +/- 5%
Fork weight: 550 g +/- 5%
E555ITI + CUSTOM TITANIUM EXTENSIONS SHIMANO DURA ACE Di2 R9270 MICHE KLEOS RD SPX3 F / KLEOS RD CRONO LENTICULAR R 27.400,00 €
Frame: SUPERSONICA SLR - CARBON MONOCOQUE
Fork: SUPERSONICA SLR - CARBON MONOCOQUE
H-Bar: SUPERSONICA BAR + CUSTOMIZED EXTENSIONS TITANIUM
Headset: FSA BEARINGS MR155
Shifters: SHIMANO DURA-ACE ST-R9180 Di2
Brakes: SHIMANO DURA-ACE BR-R9270
Rotors: SHIMANO DURA-ACE RT-MT900 CENTER LOCK 140 mm / 140 mm
Front derailleur: SHIMANO DURA-ACE FD-R9250 Di2
Rear derailleur: SHIMANO DURA-ACE RD-R9250 Di2
Crankset: SHIMANO DURA-ACE FC-R9200 12S 54-40T
Bottom bracket: MICHE INTEGRALE RD | CERAMICSPEED PRESSFIT 86.5X41
Cassette: SHIMANO DURA-ACE CS-R9200-12 12S 11-30T
Chain: SHIMANO DURA-ACE CN-M9100 12S
Tyres: VITTORIA CORSA PRO 700X26C
Saddle: SELLE ITALIA FLITE BOOST
Seatpost: INTEGRATED - TO BE CUT
Axle: MICHE THRU AXLE 118F 165R
Weight: 9,4kg +/- 5%
Frame weight: 1450 g +/- 5%
Fork weight: 550 g +/- 5%
E555ITI + PROFILE DESIGN ACS PRO EXTENSIONS SHIMANO DURA ACE Di2 R9270 MICHE KLEOS RD SPX3 F / KLEOS RD CRONO LENTICULAR R 20.500,00 €
Frame: SUPERSONICA SLR - CARBON MONOCOQUE
Fork: SUPERSONICA SLR - CARBON MONOCOQUE
H-Bar: SUPERSONICA BAR + PROFILE DESIGN ACS PRO EXTENSIONS
Headset: FSA BEARINGS MR155
Shifters: SHIMANO DURA-ACE ST-R9180 Di2
Brakes: SHIMANO DURA-ACE BR-R9270
Rotors: SHIMANO DURA-ACE RT-MT900 CENTER LOCK 140 mm / 140 mm
Front derailleur: SHIMANO DURA-ACE FD-R9250 Di2
Rear derailleur: SHIMANO DURA-ACE RD-R9250 Di2
Crankset: SHIMANO DURA-ACE FC-R9200 12S 54-40T
Bottom bracket: MICHE INTEGRALE RD | CERAMICSPEED PRESSFIT 86.5X41
Cassette: SHIMANO DURA-ACE CS-R9200-12 12S 11-30T
Chain: SHIMANO DURA-ACE CN-M9100 12S
Tyres: VITTORIA CORSA PRO 700X26C
Saddle: SELLE ITALIA FLITE BOOST
Seatpost: INTEGRATED - TO BE CUT
Axle: MICHE THRU AXLE 118F 165R
Weight: 9,4kg +/- 5%
Frame weight: 1450 g +/- 5%
Fork weight: 550 g +/- 5%
E555 KIT TELAIO SUPERSONICA SLR / SUPERSONICA SLR FRAME KIT - 9.000,00 €
Frame: SUPERSONICA SLR - CARBON MONOCOQUE
Fork: SUPERSONICA SLR - CARBON MONOCOQUE
H-Bar: SUPERSONICA BAR
Headset: FSA BEARINGS MR155
Seatpost: INTEGRATED - TO BE CUT
Axle: MICHE THRU AXLE 118F 165R
Frame weight: 1450 g +/- 5%
Fork weight: 550 g +/- 5%

The prices, specifications and photos shown in this catalog are not subject to any contractual obligation and may change during the season.

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