Touring Kit 250W front wheel with 36V casing battery

The Bobber 250W motor is available in front or rear wheel version. The characteristics are the same. The choice will go towards a rear motor for a comfort of use while the front motor has the advantage of being more easily removable.

The rear Bobber motor is equipped with a cassette body compatible with Shimano and Sram 9 and 10 speed cassettes. If your bike is equipped with a 7 or 8 speed cassette, you will need to add cassette spacers.

The motor is supplied with shim washers that will allow you to center the drive wheel in your frame.

The rear motor has a 135mm center distance while the front motor has a 100mm center distance.

You will be able to screw your brake disc with the standard 6 holes on the motor. For bikes equipped with pad brakes, don't forget to order a rim with a surfaced edge like the Road Runner which is a real 700c French made road rim.

With your wheel kit you receive a complete drive wheel in 700 (28"). All our wheels are carefully checked before shipment: spoke tension, centering, camber and runout.

For this kit the Road Runner Mach1 rim is perfect for road use. It is a semi-profiled rim with a flattened edge and eyelets, ideal for thin 23C tires and compatible with wide 25C tires for more comfort.

The spokes are of French origin and are available in two colors: raw stainless steel or black.

By choosing the French rim spoking, you benefit from a manual spoking in our workshop which will guarantee you a great fiability.

The 15A controller comes with a completely waterproof Julet connector which is very easy to install. Each connector has a key, you have no risk of making a mistake.

This controller is only compatible with OZO frame batteries

All connectors are waterproof and have visual keying. You can't go wrong when plugging in.

A single cable goes up from the engine to the handlebars to connect the various accessories:

2 Red connectors for brake cuts

1 Green connector for the control screen on the handlebars (display)

1 yellow connector for the accelerator (optional)

Vous retrouverez toutes les dimensions des batteries "cadre" dans l'onglet "documentation" et le descriptif détaillé sur la page "Batterie cadre 36V"

You will find all the dimensions of the "frame" batteries in the "documentation" tab and the detailed description on the "36V frame battery" page

The above autonomies are mentioned for information only. We take as a basis of calculation, for consumption in mountain bikes, a consumption of 10Wh / km. This is an average reached by the majority of mountain bikers who use the motor as an assistance of 50% compared to the normal effort. Some of you will consume less and others more, but the experience of using the engine also matters. A beginner in E-MTB will consume 12Wh / km where an experienced pilot will consume 8Wh / km on the same route ...

If you want to know more about estimating the range on an electric bike, OZO has a full article available to you entitled "How to estimate the range of your electric bike".

Vertical black and white display, the entry level: Black and white display, it includes all the main functions. The original bracket is designed for installation on the handlebars, but we offer an optional stem mount for mountain bikes. 9 assistance modes.

Compact color display : Its compact size makes it perfect for the committed mountain biker. It sits on the left side of the handlebar so you won't be able to use it if you have the derailleur lever on the left side of the handlebar. 9 assistance modes. 

Vertical color display : With this display you get the best of the VAE market. This model displays more parameters and has an auto-adaptive backlight and a USB port for charging a smartphone or GPS while driving. 9 fully user-configurable assistance modes: You are free to set the 9 modes so that your assistance is best suited to your needs.

On wheel motor kits which are fitted with 15A controllers, you will need a pedal sensor. This will allow the engine to be engaged and therefore the assistance of the bicycle.

The pedal sensor is a rotation sensor. You have to pedal for assistance. There are several types of sensors to match 90% of the bikes on the market.

Integrated bottom bracket sensor: For square axle bottom brackets that have a minimum clearance of 4mm between the crank and the frame.

Crank sensor with magnetic disc: For all other bikes that do not have the minimum clearance to install an integrated sensor.

The accelerator offers the possibility of controlling the engine without pedaling.

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

Note, however, that the accelerator is not approved for driving on a road open to traffic.

He finds his interest on a mountain bike to help with hill starts and obstacle passages.

The brake cut-off is an additional safety device which cuts the power supply to the motor when braking. This is particularly useful during delicate maneuvers.

The brake cut-off comes in different forms:

The brake handles that replace your original handles.

The cable sensor that is installed on the brake cable.

The magnetic sensor to be reserved for bicycles equipped with hydraulic brakes.

The battery is delivered with a 2A charger as standard.

If you want to halve the charging time, you can opt for the 36V 4A charger.

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

Torque arm is strongly recommended for front wheel motors.

OZO a sélectionné pour vous les meilleurs pneus pour VTTAE du marché. Avec protection anti crevaison intégrée ou double pli, vous retrouverez tous les pneus dans la rubrique pneus

OZO has selected the best E-MTB tires on the market for you. With integrated puncture protection or double ply, you will find all the tires in the tires section

Le démontage de la roue d'origine de votre vélo peut aussi nécessiter des outils plus standards comme un démonte manivelle ou un démonte boitier pédalier à axe carré.

Removing the original wheel from your bike may also require more standard tools such as a crank remover or a square axle bottom bracket remover.

The Touring wheel kit is compatible with all bikes fitted with a 9x135mm or 10x135mm rear wheel axle.

To be sure that the installation of the Enduro engine is possible on your bike, you must check that you have a traditional open frame with 135mm center distance.

With a ruler, measure the inside width of your frame (value A). You must have at least 135mm (13.5cm).

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