Classic 25/45

Our classic

Classic 25/45 – 45km/h e-bike with 500W and 100Nm

Also available in 25km/h with the equally powerful 500W mid-motor.

If you need to pull a trailer or start uphill, the Classic and Comfort models are best. Due to its 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.

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%

/ The 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-M-285 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)

Impressions

Warranty and upgrade option

3 year warranty on all components and the frame, excluding wear parts. For the battery, we guarantee 60% capacity after 2 years.

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.

The technical data of the Classic at a glance

Frame:welded aluminum frame
Frame color:white, mint or black, (color choice at extra charge)
Frame size:S (160cm-175cm) or M (175-195cm)
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-
M285
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

Frequently asked questions

In order to save paper and protect the environment, you can find the latest operating instructions for the Classic 25/45 here.

The Classic has a high entry compared to the Comfort.

Unlike the Power 45, this model is designed for slightly shorter distances.

The advantage over the Power 45 again is on the one hand that it is cheaper and still supports up to 45km/h, on the other hand it is suitable for trailers.

  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 deliberately did without additional features such as Bluetooth communication, 24-speed shifting or GPS tracking. Our g45c is simply e-bike.

The recommendation for the Classic frames is as follows:

M: height 175cm – 195cm

S: height 160cm – 175cm

These are guideline sizes which usually fit very well. If the seating position does not fit after a long ride after a purchase, there is the possibility to change the handlebar stem with us or our partners.

Further, we also have adjustable stems in the range, with which you can optimally adjust your seating position:

See here: https://aureusdrive.ch/produkt/vorbau-octopus2-fuer-25km-h-e-bikes/

If you order this we will mount the stem immediately.

Note that the recommendations are different for each model.

Your e-bike from AureusDrive has a 3-year warranty on all components and the frame, excluding wear parts. For the battery, we guarantee 60% capacity after 2 years.

Yes, of course. Under “Service” on our website you can register for this with your nearest partner. Since we use standard parts can also make any bike mechanic a service on our AureusDrive.

When fully discharged, a complete charge takes between 3 and 4 hours. Our charger charges the battery with a rather small current of 3 amps at 48 volts. This is very gentle on the Samsung battery cells and thus a long battery life is achieved.

We have a battery with a capacity of 670 Wh. The range of the battery depends on various influences such as incline, weight of the rider, ambient temperature, support level and cadence as well as tire pressure.

The following ranges should be possible:

On the 45km/h model:

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

On the 25km/h model:

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

We supply the e-bikes in white, black, and green. Other colors and/or own branding are possible. We ask to be contacted in this regard.

The cost is around 800Fr. for custom painting.

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

Yes, the stem, the color, the tires, the display you can choose according to your needs.

The assembly of all additional parts in our store is free of charge

The luggage carrier is designed up to 25kg.

Yes, the battery is co-opted so that you can easily remove it daily and charge it indoors. The associated charger has 3 amps of charging current.

You can also charge the battery mounted on the e-bike.

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

No, our e-bikes do not have brake lights.