Cairon S 4.0 Diamond

The correct frame size is crucial for your comfort and riding style. To find a suitable refurbished e-bike, your inseam length is particularly important in addition to your height.

To calculate the frame size, you must first measure your inseam length. To do this, stand barefoot and as upright as possible with your back against a wall. Then, clamp a thick book between your thighs, so that you are sitting on the spine of the book in your crotch as if on a saddle. Ideally, a second person will help you measure your inner leg length from the floor to the top edge of the book spine with a tape measure.

Multiply the result by a factor (for city and trekking bikes 0.66; for mountain bikes 0.55) to calculate the recommended frame size in cm.

Example calculation:

You have an inseam length of 85 cm and want to buy a refurbished e-mountain bike. To determine the right frame size, you calculate:

85 cm × 0.55 = 46.75 cm

Thus, the correct frame size is 47 cm.

If you are unsure, we will be happy to help you find the right frame size – feel free to contact us!

Which of our refurbished e-bikes is right for you primarily depends on how you intend to use it. For city riding, a city or trekking bike with a moderate motor is often sufficient. For hilly terrain or sporty tours, a stronger motor with more torque or a frame with robust suspension makes sense.

By considering the following points when buying, you can significantly narrow down your choices and find the right e-bike:

• Frame size and geometry must match your height and riding posture.
• Motor and battery are crucial for the riding experience and range – the more support and capacity, the longer and more powerfully you can ride.
• Do you need a pannier rack, mudguards, or lights? Choose a model whose features meet your daily requirements.
• Weight and handling are particularly important in everyday life. If you have to carry your e-bike or often maneuver it in the city, you should pay attention to this.

We are happy to help you find the perfect refurbished e-bike – contact us for a personal consultation!

The cost for standard shipping of your LikedBike is €49.00 within Germany. For nationwide express shipping within Germany, we charge €99.00.

Refurbished means that you are buying a previously used e-bike that has been fully checked and serviced before delivery to you. All refurbished e-bikes you buy from LikedBikes are in technically perfect condition.

The bikes are in technically perfect condition and are fully serviced before delivery:
Defective or worn parts are replaced according to the following criteria:

- Brake pads: Replaced when the manufacturer-defined wear limit is reached
- Brake disc: Replaced when the manufacturer-defined wear limit is reached
- Tires: Replaced if there is noticeable wear or damage
- Chain: Replaced if elongation exceeds tolerance limit (depending on gear type)
- Chainring/Sprocket: Replaced if deformed or damaged
- Grips: Replaced if there is noticeable wear or damage
- Pedals: Replaced if there is noticeable wear or damage
- Battery/Motor/Display/Control unit: Replaced if damaged or malfunctioning
- Other parts not listed: Replaced if there is noticeable wear, manufacturer-defined wear limit, or damage

The bikes may show minor, usage-related signs of wear (visual condition according to shop specifications or pictures).
The following parts are included in the delivery of a refurbished e-bike (pedelec):

• At least 1 battery key
• Battery
• Display or control unit
• Charger