Hyperpro progressive exchange springs for fork and shock tube, Yamaha XT660R *from year 2004*

Complete set from the Dutch shock absorber specialist Hyperpro. The set contains exchange fork springs and an exchange spring for the shock tube. The progressive springs are perfectly adapted to the Yamaha XT660R and offer a clearly improved reaction and increased safety in extreme situations. By exchanging the front and rear springs you will achieve a considerable improvement of your shock absorbers.


The delivery includes clear and detailed instructions, the corresponding fork oil and a paste to improve the sliding of the dip tube.

Our recommendation: Have the exchange done by a specialized workshop.