Accessori Racing is your one stop shop for aftermarket motorcycle parts online. We specialize in a wide range of motorcycle accessories, spares and racing parts from some of the top names in the business, with a major focus on high quality Italian brands. Riding has been classified over the years as a hobby, a passion, and now, even a competitive sport. We recognize the growing interest in taking a generic motorcycle and turning it into a high performing mechanism, which is why we provide all the motorcycle parts and accessories to do so.
Our online store offers the highest quality products on the market, and brands used by competitive motorbike racers during competition. Whether you’re looking to enhance the style of your bike or boost its power, we’ve got it covered.
Our selection includes fairing and frames, handlebars, and wheels and suspensions to assist you in building your own unique model. For those involved in competitive motorbike racing, or those who simply crave a need for speed, browse our selections of brake systems, racing electronics and engines and exhausts.
We are not only passionate about the activity itself, but we are also well-informed experts and ready to assist you in every decision and purchase, giving you the best advice based on your riding needs. Safety is a top priority for us as well and for this we offer you a vast range of helmets for your comfort and more importantly, protection.
Explore our portal, wide variety of products and great offers we have year round. You will find that our site is extremely user friendly and easy to navigate, and will become your go-to for all your motorbike needs. Get started now looking for parts: you can either search by category, item code or bike model. We also ship worldwide.
The Optimizer Dynojet oxygen sensor (O2 optimizer) is a device that is installed in line with the original lambda probe (one or more depending on the model of bike) but does not replace it.
This item is available for shipping in 7/15 working days from order
Warning: Last items in stock!
On the motion of the latest generation are installed one or more lambda probes which have the function of communicating to the original control the amount of oxygen present in the exhaust gases.
The original control unit is programmed to comply with anti-pollution regulations such that the air / fuel ratio, to be leaner than what would be the optimum for correct operation of the engine.
If you install an additional unit Power Commander without excluding / disable the oxygen sensor original, will not be able to totally control the carburetion as the original unit, would carry out continuous corrections.
The Dynojet O2 optimizer is a complex device equipped with a processor that modulates in real time the signal sent by the lambda probe to the control unit.
In the specific instructions of each motorcycle model which provides for the O2 optimizer it is indicated what the map area managed by the lambda probe and that does not need further modification.
Dynojet Research develops after-market performance products and diagnostic tools for the Motorcycle and Automotive industries.
Dynojet's extensive product development testing required the use of a dynamometer.
Unable to find a dynamometer to meet the needs of our Research & Development staff, Dynojet went to the drawing boards and pioneered the first single roller, inertia, chassis dynamometer for motorcycles in 1989.
Shortly thereafter, Dynojet developed a computer interface and software package and began selling the first Model 100 Motorcycle Chassis Dynamometer