SPRING ALONE - RED- HARD FOR SP/MVL/SPX/RCX/ MBK 51 (ref: 501442)

DOPPLER offers this spring in retail. 20% stiffer than the yellow model, it is more adapted to big configurations. Mounts in place of the yellow spring. Compatible with all the references of the DOPPLER ER1 moped engine springs.

Indicative public price : 13.50€