BLACKBIRD Standard Seat Foam Honda CRF250/450R 4109S yamaha-yz-250-f--cg25--250-2006-esi4056267 Suitable: Honda XR650R (Item Number

Suitable: Honda XR650R (Item Number 1136G)

95 Material: Aluminum Oversize: STD Piston_compression: Standard Piston_Type: Coulé

OEM numbers: 00162377 & 1723CLEJ3E10 & 1723CKHB4900 & 06611003

crankcases

Drive7 x 30mm and 7 x 75mm Draper TX-Star® Bits: T20

BLACKBIRD Standard Seat Foam Honda CRF250/450R 4109S yamaha-yz-250-f--cg25--250-2006-esi4056267 Suitable: Honda XR650R (Item NumberBlackbird 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. They Are Quite Interchargeable with the original Ones. Same Height as the Oemlong Life and High Strength