BOYESEN Superstock membraanplaatjes fiber Sherco ST125 VERTEX pistons are known for

VERTEX pistons are known for their performance and reliability over time

The revolutionary Twinwall® handlebar is an oversized diameter 1 1/8” (28

RFX Pro Series Black Zinc Front Sprockets are CNC machined to the tightest tolerances from high tensile steel and case hardened to 60 Rockwell to resist wear and ensure longevity

Fit      the new wheel spacers

Superb performance - still performs at high temperatures of 60-80C

BOYESEN Superstock membraanplaatjes fiber Sherco ST125 VERTEX pistons are known forSuperstock fiber kleppen van Boyesen: ter vervanging van de originele kleppen voor een betere dichtheid en een groter vermogen