BLACKBIRD +15mm Seat Foam Their absorbent glass mat (AGM)

Their absorbent glass mat (AGM) technology help to build a stronger

Clip with outside nose to avoid any rotation at high engine rate

Mounting with original nuts and washers

you will find the Athena cylinder kit that suits you

Thanks to many years of competition experience

BLACKBIRD +15mm Seat Foam Their absorbent glass mat (AGM)Blackbird 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 recommandations. They are easily interchargeable with the original ones. 1,5 centimeter higher than stock.