Why J4RACE?

Unique in the world for its design and color possibilities to a very competitive price, with exceptional quality.

Because J4RACE rear sets no matter the height 
you have, are multi-adjustable

Because J4RACE rear sets, the shocks are over, out of range warning.

Because J4RACE rear sets, there are only circuit to have naked models on the street.

Because J4RACE rear sets, you can combine with
the colors of your bike, infinite color combinations.

Because J4RACE rear sets, we sell spare parts kit 
so you can take if you crawl in for the circuit.

Because J4RACE rear sets, we sell loose parts, if you throw the bike in 
the street someclueless.

Because J4RACE rear sets are approved for competition.

Because J4RACE rear sets, that gives us the security to know that 
there are racers who have won races.

The best quality

Our rear sets are precision made, CAD/CAM/CAE designed and CNC machined.

Machined from aluminum billet for unbeatable rigidity and robustness, J4RACE rear set controls enable you to customize your riding position in terms of height and longitudinal position, so as to perfect your connection to the bike.

We give them anodized finishes, to prevent from oxidizing and scratches.

The care for detail and quality of all our components assures long lasting quality and low wear even in intensive use.

The goal of our rear set production is to give you an excellent
design with the best operation and finest quality.

Compared with conventional controls, all adjustments are concealed, without compromising the freedom of positioning which ensures the rider always gets the best riding experience.