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Wilier

2026

Turbine SL 105 Di2

Turbine SL 105 Di2

$9,600.00 CAD
$12,000.00 CAD $9,600.00 CAD
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Pick up could take up to 10 days

Not all our bikes are stored at our retail location so in store pick up for bikes could take up to 10 days.

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Feel the speed

The Turbine SL is the direct embodiment of the experience gained with the Supersonica SLR, our ultimate aerodynamic weapon for time trials. 

We have distilled the very essence of that project to develop a bicycle that makes high speed an everyday experience: an accessible project that is surprisingly versatile and extremely fast.

TOTAL AERO

The design of the Turbine SL prioritises clean, streamlined solutions and ease of riding, featuring full cable integration and the Deda Cronoevo Aerobar supplied as standard. The adjustable extensions, 6061 aluminium construction, and overall solidity allow riders to achieve an effective aerodynamic position immediately.

The frame structure is optimised to reduce air resistance: the wide-section down tube perfects airflow and shields the water bottle, while the asymmetrical fork, designed around the braking system, enhances precision and smoothness.

BORN FOR TRIATHLON

The Turbine SL is engineered to deliver high performance over the long distances of triathlon, combining efficiency with comfort.

The ATTK Profile Design Toolkit, with a volume of 290 cm³, comes as standard, ensuring you can always carry the essentials without compromising aerodynamics.

The dedicated seatpost, together with the seat tube angle, allows the saddle to be positioned about +2 cm forward of bottom bracket centre, enabling an efficient forward position. 

For instance, the size M features an effective seat angle of 79.5°, which is ideal for the forward positions typical of time trials and triathlon. This allows for optimal use of specific triathlon saddles and ensures a powerful, stable, and sustainable effort over time.

THE AEROKIT SYSTEM

To enhance the Turbine SL’s aerodynamic performance, the Aerokit is offered as an optional hydration system, sold separately and providing up to 1100 ml of capacity.
 
From a technical standpoint, the Aerokit acts as a true spoiler, stabilising the airflow and reducing turbulence around the frame. Compared to traditional systems, aerodynamic drag is reduced by over two-thirds.
  
The Aerokit is also compatible with traditional round water bottles: 550ml on the down tube and up to 750ml on the seat tube.

MODERN COMPONENTS

The fully electronic transmission keeps the bicycle clean and easy to manage. The re-positionable derailleur allows for a quick switch between 1x and 2x setups, while the UDH compatibility ensures alignment with the latest standards.
 
The tyre clearance of up to 32 mm offers wide flexibility in tyre setups, providing greater comfort and control based on your preferences. 

ENHANCED FIT

The geometry of the Turbine SL is designed to combine speed and stability. The higher stack, compared to extreme time trial setups, offers greater long distances comfort, while the adjustable cockpit enables a precise fitting, which is crucial for endurance riding.
 
The lowered BB-drop and the  Supersonica derived frame-design and components provide an efficient and well-balanced riding position.
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Details

Specifications

Frame: TURBINE SL - CARBON MONOCOQUE
Fork: TURBINE SL - CARBON MONOCOQUE
H-Bar: DEDA CRONONERO EVO
Stem: RITCHEY | WILIER STEMMA S2 - ALLOY
Headset: FSA MR155 BEARINGS
Shifters: SHIMANO DURA-ACE ST-R9180 Di2
Brakes: SHIMANO DURA-ACE BR-R9270
Rotors: SHIMANO SM-RT70 160 / 140
Front derailleur: SHIMANO 105 Di2 FD-R7150
Rear derailleur: SHIMANO 105 Di2 RD-R7150
Crankset: SHIMANO 105 FC-R7100 52-36T
Bottom bracket: SHIMANO PRESS FIT SM-BB72-41B
Cassette: SHIMANO 105 CS-R7100-12 11-34T
Chain: SHIMANO 105 CN-M7100
Tyres: VITTORIA RUBINO PRO IV GRAPHENE 2.0 700x28c
Saddle: SELLE SHORTFIT 2.0 OPEN-FIT NARR
Seatpost: RITCHEY | WILIER CARBON CUSTOM MADE -0 mm OFFSET
Axle: MICHE THRU AXLE 12X119.5F 12X166.5R

We make every effort to ensure accuracy, but reserve the right to update specifications & prices without notification. Specifications may not be as shown in photo.

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Size Chart

Geometry Chart