• Buy 2 pairs of driveshaft and get a 10% discount with code 2PAIRS10
  • Buy 2 pairs of driveshaft and get a 10% discount with code 2PAIRS10

Get a car easier to drive !!

‘RJS’ innovative inner joint

This unique system reduces the friction effect generated by the driveshaft in roll movement of the car.

Less stress and better lifetime for the RCV driveshaft compare with “POM” blade solution

A more robust and simplest solution compare with bearing competitive solutions.

No bearing / No e-clip / 2 mm diameter idler / No maintenance

Lubricated for life with specific lub

Much more efficient than the plastic “POM” blade system

Compatible with Xray “BB” spool or differential cup

The RCV drive shaft works according to the principle of drive shaft used on full scale vehicles. It is specifically miniaturized to be integrated into RC models.

This is the object of the patent N° : FR 12 59048.

The balls driveshaft «RCV» keep velocities in each angular position of driveshaft.

It's an advantageous alternative to "double joint". The very high level of accuracy and durability offers no play and no wear run after run.

The « RCV » balls driveshaft are made with high accuracy from special steel hardened. Combined with high quality ceramic balls (Si3N4 - grade 5 - hardness > 1400 HV) you can keep them for a long time car after car, costly parts stay like new for several years if you respect the preconisation of use (see user's manual).

Occasionally you need to change the inner "POM" cage a cheap operation.

A service of maintenance (cage replacement) is offered free of charge (except shipping costs with registered letter).

The replacement of a shaft (breakage after a crash, ...) is charged 17 or 21 €uros excluding tax.

If you are not satisfied by performance of your product, you have 14 days to send back us with complete refund (in accordance with Terms and conditions)

The RCV driveshaft are now lubrificated in factory for life with no lubrification required.

The lubricant used is resistant to the most cleaners on the market.

Remove the residues or other dirt pollution with a "citrus cleaner" or the RCV cleaner.

To get a perfect wheel rotation, we introduce a specific wheel system without pin and screw.

RCV balls driveshaft suppresses the disadvantages of double joint :

Constant velocity


Inner plays


Narrow ball bearing


With RCV balls driveshaft :

Tire works better

Improve lateral grip

Improve traction

Steering radius shorter & more constant

Increase front reactivity

Increase rear stability

The stability gain of the rear is very appreciable

with the new Mid motor chassis

RCV balls driveshaft is the perfect association with active rear system (ARS) :

Less toe-in = More speed limit (with “stock” motor)

Less toe-in in compression = Less braking in curve

Get a car easier to drive !!