Comfort 25/45

More comfort is not possible.

Comfort model in 25km/h or 45km/h

You appreciate a comfortable climb on the e-bike? Then the Comfort 25/45 model with the low top tube is just right for you. Otherwise, it is identical to the Classic 25/45. If you need to pull a trailer or start uphill, the Classic and Comfort models are best. Due to the characteristics, the mid-motor reacts faster and with more torque when starting. For a commute of less than 20km, the Classic and Comfort models are wonderfully sufficient; above that, the Power45 is basically more suitable.

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The components

/ The electric motor

500 watts of peak power support you during acceleration or when starting uphill. The engine is equipped with a torque sensor that measures the rider’s force and adjusts the engine power accordingly. This gives the feeling of riding a normal bike with a lot of tailwind. Also, the engine is equipped with an idle, so you can drive without a battery without much resistance from the engine.

Name

Aureus Mid-Drive

Sensors

Torque sensor which measures the driver performance

Speed sensor

Spoke magnet sensor

Power

500 watt

Voltage

48V

Sliding aid

Yes up to 6 km/h

Torque

100Nm

Gearbox

Yes with gear ratio 33.6:1

Speed

25 km/h or 45km/h depending on software package

Weight

3.6kg

Power-assist ratio

36%-300%

/ Disc brakes

Reliable, high-quality hydraulic disc brakes of the Tektro brand have established themselves on the e-bike. They enable safe braking at high speeds. Large diameters of 180 mm rear and front provide maximum safety even in the rain.

Brake technology

Hydraulic

Brake lever length

2-finger

Number of brake pistons

2 Pistons

Brake caliper

Tektro HD-M285 disc brake caliper front / rear Post Mount

Disc diameter

180 mm

/ The circuit

The AureusDrive relies on a proven and robust 10-speed Shimano Deore gears. With a robust motor, the 10 speeds are ideal and allow the use of a thick, stable and low-maintenance chain.

Gearshift

Shimano Rapidfitre plus SL-M6000

Cassette

Shimano Deore CS-M4100 10S

Chainring

AureusDrive 52T with trouser guard

Front derailleur

Shimano Deore RD-M6000 10s

Chain

KMC e10

/ The battery

The powerful 48 V battery with 14 Ah, integrated into the frame and easy to remove, provides 672 Wh of energy storage. The battery uses robust and durable Samsung lithium-ion cells. With this energy it is possible to drive up to 70 km in eco mode (45 km/h on the model).

Range at 45 km/h version

Eco(70km), Tour (50km), Speed(40km), Turbo (35km)

Voltage

48v

Battrie cells

SamsungLithium-ion cells

Material battery case

Aluminum

Range at 25km/h version

Eco(110km), Tour(80km), Speed(60km), Turbo(50km)

Capacity

14Ah (672Wh)

Cell size

18650 cells(18mm diameter, 65mm length)

Weight

3.3 kg

/ The display

A 2.1-inch LCD display provides information on assistance level, miles traveled, speed, battery status, average speed and more.

Size

2.1 inch

Technology

LCD

Number of support levels

4 (Eco,Tour, Speed, Turbo)

Comfort 25/45 model with toothed belt and continuously variable hub gears

This variant of the Comfort 25/45 convinces with a combination of a continuously variable Enviolo hub gears and a robust Gates carbon timing belt. With this equipment it scores with durability, easy maintenance and optimal driving comfort.

The advantages

  • Stepless Enviolo hub gears
  • Gates carbon timing belt
  • No oiling or maintenance of a chain

Cost: + 600 CHF

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Impressions

The technical data of the Comfort at a glance

Frame:welded aluminum frame
Frame color:white, green or black, (color choice at extra charge)
Frame size:S (155cm-170cm) or M (170-185cm)
Tires:CST 700x35C (28 inch)
Weight (incl. battery)27kg
Engine:500 watt TSDZ 10 mid-mounted motor with speed and torque sensor
Display:2.1 inch LCD display
Pedal assistance:4-stage (Eco, Tour, Speed, Turbo)
Speed:25km/h or 45km/h
Battery:670 Wh lithium-ion battery
Range at 45km/h version:Eco (70km), Tour (50km), Speed(40km), Turbo (35km)
Range at 25km/h version:Eco(110km), Tour(80km), Speed(60km), Turbo(50km)
Battery charging time:Approx. 4 hours
Circuit:10-speed Shimano Deore gears
Brakes:Hydraulic brakes TEKTRO HD-T285
Suspension fork:Suntour Mobie A32 lockable
Saddle and handle:Velo brand ergonomic grips and saddle
Luggage carrier:Standard with luggage carrier
Handlebar:Zoom brand aluminum

Warranty and upgrade option

3 year warranty on all components and the frame, excluding wear parts.

The Classic is available in 25km/h, as well as in 45km/h. An upgrade to 45km/h is possible at any time. The components are the same for both designs. The only difference is the gear ratio and the maximum speed at which the motor supports you.

For 45km/h you need a mandatory liability insurance with yellow number and at least a class M driver’s license.

Frequently asked questions

To save paper and protect the environment, the latest operating instructions for the Classic 25/45 are available in PDF format here.

The Classic model has a higher input than the Comfort model.

Unlike the Power45, this model is designed for slightly shorter distances.

The advantage over the Power45 is that on the one hand it is cheaper and still supports up to 45 km/h, and on the other hand this model is trailer-compatible.

  1. AureusDrive relies on proven and robust technology for its components. To give you the best value for money, the components have also been selected according to this principle.
  2. We distribute our e-bikes ourselves without intermediaries. This allows us to offer our customers a lower price than our competitors.
  3. We have deliberately dispensed with additional features such as Bluetooth communication, 24-speed transmission or GPS tracking.

The recommendation for Comfort frames is as follows:

M: height 175cm – 195cm

S: body size S 160cm – 175cm

These are approximate sizes that usually fit very well. If the seating position no longer fits after a long ride after purchase, it is possible to change the handlebar stem with us or our partners.

Our range also includes adjustable stems, with which the seating position can be optimally adjusted:

Siehe hier: https://aureusdrive.ch/en/product/stem-octopus2-for-25km-h-e-bikes/

If you order it together with your bike, we will mount the stem immediately.

Note that the recommendations are different for each model.

Your AureusDrive e-bike has a 3-year warranty on all components and the frame, excluding wear parts.

Yes, of course. You can register with your nearest partner under “Service” on our website. Since we use standard parts, any bicycle mechanic can service our e-bikes.

To the service page

When fully discharged, a full charge takes 3 to 4 hours. Our charger charges the battery with a rather low current of 3 amps at 48 volts. This protects the Samsung battery cells and ensures a long battery life.

The Comfort has a battery with a capacity of 670 Wh. The range of the battery depends on various factors, such as incline, weight of the rider, ambient temperature, assistance level, cadence and tire pressure.

The following ranges should be possible:

For the model with 45 km/h:

Eco (70 km), Tour (50 km), Speed (40 km), Turbo (35 km)

For the 25 km/h model:

Eco (110 km), Tour (80 km), Speed (60km), Turbo (50 km)

White and black are consistently in the range. For this purpose, there may be special series, with colors that change depending on the series. Check out the products in the store to see what colors are currently available.

In addition, we offer the possibility to paint your e-bike in an individually selectable color for an additional charge of 398 CHF. It should be noted that this may result in longer waiting times.

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The e-bike alone weighs 27 kg. The maximum total weight is 130 kg.

The frame is designed for a maximum weight of 25 kg.

Yes, the battery is designed to be easily removed each day and recharged at home. The corresponding charger has a charging current of 3 amps.

It is also possible to charge the battery mounted on the e-bike.

In the store you will find the current delivery dates for the respective models.

To the store

No, our electric bikes are currently not yet equipped with a brake light.

What are the arguments in favor of a Comfort 25/45?

The Comfort 25/45 is the ideal e-bike for those who value comfort and performance. With an option for 25 km/h or 45 km/h, it is a pedelec that convinces in every respect.

Both versions are equipped with the same high-quality hardware, only the software and the size of the front sprocket differ. This gives you the option to upgrade or downgrade after purchase to always have the right driving experience.

The price-performance ratio is a key feature of the Comfort 25/45. In the 45km/h segment, it is a so-called S-pedelec, which is one of the most affordable in Switzerland. For only CHF 3390, you get a high-quality e-bike that can easily compete with more expensive branded products.

The 25 km/h version of the Comfort 25/45 is also a powerhouse. With a 500 W motor that delivers 100 Nm of torque, it is one of the most powerful e-bikes in the city and is at the limit of the legally permissible 500 W motors. Compared to the common 250 W engines that comply with EU standards, we as a Swiss startup offer our customers significantly more power.

The Comfort and Classic models are ideal if you need to tow a trailer or drive uphill. Thanks to the fast response and high torque of the mid-engine, these models are perfect for short distances under 20 km. For longer distances we recommend the Power45.

With the Comfort 25/45 you can buy a high-quality e-bike that scores in terms of both comfort and performance. Particularly noteworthy is the deep top tube, which allows a comfortable climb. Get your Comfort 25/45 today and experience the difference!

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