BLACKBIRD +15mm Seat Foam The Vertex timing chains are

The Vertex timing chains are developed and used by many teams in the MX World Championship and Enduro competitions that the brand supports

The "Carby" silencer combines aluminum lightness

Lightweight Polycarbonate/ABS Shell Construction

ProX Crankshaft Oil seals are made at the O

They’re designed like OEM plastics and are easy to mount

BLACKBIRD +15mm Seat Foam The Vertex timing chains areBlackbird Racing seat foams are produced in high density polyurethane, which does not absorb water and keeps its excellent qualities for a long time. They are made following the best world championship racing teams recommendations. They are easily interchargeable with the original ones. 1. 5 centimeters higher than stock.