Nukeproof rook shock bolt kitreplacement nukeproof rook shock bolt kit includes all parts required to hold the shock in the complete frame features1x front shock bolt m8x35mm with washer 1x front shock bolt m8x45mm with washer 2x m8 nylock nut 2x m8 washer compatible with the nukeproof rook frame buy nukeproof frame spares from chain reaction cycles the worlds largest online bike store