One of the most important aspects for us was to achieve a record weight: we have succeeded in creating a racing bike with pedal assistance that weighs less than 12 kg. A lightweight monocoque carbon frame, high-quality mechanical components and an Ebikemotion servo-assistance system, with a total weight (motor, battery and controls) of 3.7 KG, the lightest solution on the market.
Cento1 Hybrid
REDEFINES THE LIMITS
The Cento1 Hybrid was designed to re-imagine the traditional limits of usability of a high-level racing bike: a product that combines the special distinctive traits of Wilier Triestina products with the cutting-edge intelligence of the lightest servo-assistance system on the market. The result is a true racing bike with pedal assistance which weighs just 11,9 kilograms - a record in the e-road category.
GET YOURS
The first intelligent racing bike created with a specific mission: to give as many people as possible the opportunity to enjoy the emotions that only a high-end racing bicycle can offer.
Cento1 Hybrid was designed for you, whoever you are: Get yours!
Reviews
SEE CENTO1 HYBRID IN ACTION

THE LIGHTEST E-ROAD BIKE ON THE MARKET
GERMAN EXCELLENCE
Our Ebikemotion division has partnered with automotive technology supply leader Mahle to develop and manufacture some of the lightest and best integrated pedal assist systems on the market.
JUST LIKE RIDING A REGULAR BIKE
The X35+ PAS includes a series of components that integrate seamlessly into the latest racing bikes. Weighing just 3.5 kg overall (motor, battery, cables and controller), it’s one of the lightest PAS on the market. Our X35+ version uses the ANT+ communication protocol to connect to the most advanced cyclocomputers on the market.
MOTOR IN REAR HUB
The drive motor is installed in the rear wheel hub, engaging assistance fluidly and silently. When you stop pedalling, or your speed exceeds 25 km/h, power output stops with no sensation of braking friction.
GENTLE POWER
40 Nm torque is perfect for road or light gravel use. This well-balanced power helps better manage battery life on faster and more competitive routes. The sensation when assistance engages is similar to when someone gives the bike a push on a hill or in a standing start.
250 Wh BATTERY CAPACITY
Modest capacity perfect for lightweight pedal-assist bikes like our Hybrid series. The battery is small for easy containment inside the down tube. The system's total capacity gives you peace of mind for outings with major altitude differences.
INCREASE YOUR DISTANCE
Extra battery life expands your pedalling horizons. Battery capacity increases power delivery time by about 80%. The additional battery can be attached to the seat tube using the rivets for the second water bottle holder.
RECORD-BREAKING WEIGHT
The lightest PAS on the market. The miniaturised components plus a hearty dose of technical characteristics provide record weight performance.
ANT+ CONNECTIVITY
The system uses ANT+ to dialogue with third-party devices. This provides all kinds of additional information that can be displayed on the latest cyclocomputers, such as Garmin and Polar.
EFFECTIVE PUSH
The truly lightweight motor’s maximal 250 W of power boosts pedalling effectiveness. The motor engages following the power delivery curve based on how you use the bike. Cadence triggers fluid and effective power with no feeling of resistance.

THE FEEL OF A NORMAL RACING BIKE
The motor is positioned inside the hub of the rear wheel so the lower bracket can be sized like that of a regular bicycle. This lets you install standard chainsets. This solution maintains the pedalling sensation of a traditional bicycle.

SIZE | C/C | L | H | A | H1 | L1 | A1 | REACH | STACK |
[cm] | [cm] | [cm] | [°] | [cm] | [cm] | [°] | [mm] | [mm] | |
XS | 37,5 | 50,5 | 43,0 | 75,0 | 10,4 | 40,6 | 70,5 | 365 | 515 |
S | 40,5 | 52,5 | 46,0 | 74,5 | 12,1 | 40,6 | 71,0 | 376 | 532 |
M | 44,5 | 54,4 | 50,0 | 74,0 | 14,5 | 40,8 | 71,5 | 383 | 555 |
L | 47,5 | 56,1 | 53,0 | 73,5 | 16,6 | 41,0 | 72,0 | 390 | 576 |
XL | 51,5 | 57,8 | 57,0 | 73,0 | 18,5 | 41,1 | 72,5 | 395 | 595 |

Code | Drivetrain model | Wheelset | Fork | Price | ||
---|---|---|---|---|---|---|
detail | E109LDW | SHIMANO ULTEGRA Di2 8070 | WILIER TRIESTINA HY-AIR38KC-EU CARBON | CARBON MONOCOQUE 46TON | 6500,00 € | |
Drivetrain
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Wheelset
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Drive system
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Frame
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Fork
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Handlebar
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Stem
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Headset
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Shifters
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Brakes
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Rotors
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Front derailleur
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Rear derailleur
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Crankset
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BB Shell
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Cassette
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Chain
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Tires
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Saddle
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Seatmast
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Frame weight
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Fork weight
![]() 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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detail | E109LD0 | SHIMANO ULTEGRA Di2 8070 | WILIER TRIESTINA HY-NDR28AC-EU ALLOY | CARBON MONOCOQUE 46TON | 5800,00 € | |
Drivetrain
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Wheelset
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Drive system
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Frame
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Fork
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Handlebar
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Stem
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Headset
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Shifters
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Brakes
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Rotors
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Front derailleur
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Rear derailleur
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Crankset
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BB Shell
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Cassette
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Chain
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Tires
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Saddle
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Seatmast
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Frame weight
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Fork weight
![]() 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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detail | E109UDW | SHIMANO ULTEGRA 8020 | WILIER TRIESTINA HY-AIR38KC-EU CARBON | CARBON MONOCOQUE 46TON | 5900,00 € | |
Drivetrain
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Wheelset
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Drive system
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Frame
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Fork
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Handlebar
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Stem
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Headset
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Shifters
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Brakes
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Rotors
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Front derailleur
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Rear derailleur
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Crankset
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BB Shell
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Cassette
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Chain
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Tires
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Saddle
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Seatmast
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Frame weight
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Fork weight
![]() 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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detail | E109UD0 | SHIMANO ULTEGRA 8020 | WILIER TRIESTINA HY-NDR28AC-EU ALLOY | CARBON MONOCOQUE 46TON | 5100,00 € | |
Drivetrain
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Wheelset
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Drive system
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Frame
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Fork
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Handlebar
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Stem
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Headset
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Shifters
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Brakes
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Rotors
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Front derailleur
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Rear derailleur
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Crankset
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BB Shell
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Cassette
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Chain
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Tires
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Saddle
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Seatmast
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Frame weight
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Fork weight
![]() 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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detail | E1095F0 | SHIMANO 105 R7020 FLAT BAR | WILIER TRIESTINA HY-NDR28AC-EU ALLOY | CARBON MONOCOQUE 46TON | 4400,00 € | |
Drivetrain
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Wheelset
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Drive system
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Frame
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Fork
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Handlebar
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Stem
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Headset
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Shifters
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Brakes
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Rotors
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Front derailleur
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Rear derailleur
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Crankset
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BB Shell
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Cassette
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Chain
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Tires
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Saddle
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Seatmast
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Weight
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Frame weight
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Fork weight
![]() The prices, specifications and photos shown in this catalog are not subject to any contractual obligation and may change during the season. |
The most frequently asked questions
The electric system does not require any special maintenance. However, Wilier Triestina strongly recommends a maintenance service and check after around 25 full charge cycles or every 12 months at an official Wilier Triestina dealer, in order to ensure that maximum pedaling efficiency is maintained over time.
The backlit controller located on the top tube starts flashing pink if a fault or anomaly occurs. At the same time, a red warning triangle indicating a fault/anomaly will also appear in the Ebikemotion app.
Yes, the Ebikemotion app offers basic diagnostic features. Wilier Triestina's authorized dealers have available in shop an advanced diagnostic tool.
If a fault or anomaly occurs on your bike, check the Ebikemotion app diagnostic/troubleshooting tool as a first step. If the problem does not resolve itself, contact an official Wilier Triestina dealer, who can check the problem using the advanced diagnostic tools available at the point of sale. Carrying out interventions yourself (with the exception of those specified in the troubleshooting guide) will void the product warranty.
Visit the Wilier Triestina dealer from which the bicycle was purchased, or fill in the contact form at https://www.wilier.com/en/contacts. If you do not know where your nearest Wilier Triestina dealer is located, you can click here https://www.wilier.com/en/dealer-locator to find it.
Where can I find the User Manual? An introductory paper-based guide is delivered together with the Cento1 Hybrid at the time of sale.
The maximum speed that can be reached with the assistance of the motor is 25 km/h
The assistance system weighs 3.7 kg, including the battery and the electric motor. The lightest on the market.
There are three different levels of assistance, each of which can be adjusted according to requirements using the eBikemotion app (once the app is paired with the bike, go to Settings> Motor settings).
Yes, you can replace the cassette with a new one having the same dimensions. Pay attention to place the original closing sprocket that you received otherwise the system will not work.
The guaranteed autonomy varies in accordance with a range of factors: from your riding style, bodyweight and pedaling capacity to the level of assistance set and the route gradient. Following our tests, we can confirm that it is possible to climb between 1000m and 2000m depending on the difficulty of the road surface; when riding uphill, the battery can work uninterrupted for more than an hour and a half.
We advise to do not remove the battery, however you can ride Cento1 Hybrid as a traditional bicycle with the Off mode.
Yes, by installing a second optional bottle-shaped battery on the seat tube of the Cento1 Hybrid. The total autonomy achievable will be equal to 460Wh.
No, the lithium battery fitted on the Cento1 Hybrid can be charged at any time, as it does not suffer from the so-called memory effect.
The guaranteed number of recharges is 500 times. After that, recharges will decrease to approximately 60% of the initial capacity. Over 500 recharges, battery capacity will gradually decrease.
Yes, you can see the approximate battery level by checking the iWoc indicator light in the top tube of the frame. The key to the various colours of the lights can be found in the information leaflet supplied with the Cento1 Hybrid. If you want to know the exact charge level of the battery, you can connect to the Ebikemotion app and read the value indicated.
If the bike is not used for a long time, we recommend charging the battery to at least 60% before leaving it. If the charge level is lower than 20% after 6 months, we recommend charging it again to at least 60%.
Of course, the equipment is waterproof.The System is IP54 certified. i.e. it is protected against the ingress of dust and totally protected against solid objects and splashing water from any angle. However, jets of water may affect proper operation of the product.
The Cento1 Hybrid can be cleaned in the same way as all other racing bikes. The bicycle should not be washed with a high pressure water jet or hose, as water may seep into the communication port above the bottom bracket. We recommend cleaning the Cento1 Hybrid using soft cloths and neutral soap, and drying it fully before use.