Gear selector spring and ball set -BGM PRO- V50, V90, SS50, SS90, PV125, ET3, PK S, PK XL - reinforced

Reinforced shift spring for the shift claw of Vespa Smallframe engines V50, PV, ET3, PK

Ensures that the engaged gear engages smoothly. Effectively prevents gear jumping under load and thus protects the gearbox and all drive components. Can be combined with the BGM PRO shift claw as well as with the shift claws of all other manufacturers.

Available as a single spring or as a set with the matching shift balls