BLACKBIRD +15mm Seat Foam unlike industrial 2RS ball bearings

unlike industrial 2RS ball bearings which offer low torque resistance and therefore low resistance to water intrusion

Maximum grip even in mud and rain

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This new performance part has the ultimate design and will enhance the looks of your bike

BLACKBIRD +15mm Seat Foam unlike industrial 2RS ball bearingsBlackbird 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.