Solex electric front wheel motor kit 250W without battery

The "Bobber 250W" motor  is a reduced motor with a reinforced epicyclic train and internal freewheel. This allows you to have a lot of torque and a great facility with the pedalling since the engine is completely disengaged when it is not fed... You pedal like on a traditional bike without the motor braking you.

The "Bobber 250W" motor is supplied with washers that will allow you to center the wheel in your frame. It can be installed on all traditional frames equipped with a front axle in 100mm of center distance.

You will be able to screw your brake disc to the standard 6 holes on the motor.

With your kit you receive a complete drive wheel. The drive wheel is carefully spoked in our workshop on an original Solex rim by enthusiasts: spoke tension, centering, sail and false round, everything is checked before shipping.

The 36 spokes are in stainless steel of 2,3mm diameter, made in France.

The 15A 250W controller is the brain of the electric kit. It is a small electronic box that can be installed under the luggage rack, or in the box provided with it that is intended to be fixed on the frame.

The throttle offers the ability to control the motor without pedaling.

In the form of a thumb trigger, the throttle can be installed on the right or left side of the handlebars.

The torque arm is a laser-cut stainless steel part that prevents the drive wheel nuts from loosening so as not to damage the frame of your bike.

The torque arm is essential with the Solex kit.

To choose the right model for your bike, please read the instructions on the role of the torque arm.

The Solex wheel kit is compatible with all bikes equipped with a 9x100mm or 10x100mm front wheel axis.

To be sure that the installation is possible on your bike, you must verify that you have a traditional open frame with a 100mm center distance.

With a ruler, measure the inside width of your frame (value A). You must have at least 100mm (10cm).

Then measure the frame notches (B value). You should have 9 or 10mm.