Kitsune Ear Bell Ribbon (18934) should give 10% ASPD bonus.

thanks to @spinzaku

db/re/item_db.txt

@@ -9660,7 +9660,7 @@
 18930,Gorilla_Model_Hat,Gorilla Model Hat,4,10,,300,,10,,1,0xFFFFFFFF,63,2,256,,30,1,1066,{ bonus bStr,2+((getrefine()>=11) ? 3 : 0); bonus3 bAutoSpell,"KN_BOWLINGBASH",1,50; },{},{}
 18931,Lion_Model_Hat,Lion Model Hat,4,10,,300,,10,,1,0xFFFFFFFF,63,2,256,,30,1,1067,{ .@r = getrefine(); bonus bInt,2+((.@r >= 2 && .@r <= 8) ? 1 : ((.@r > 8) ? (.@r/8): 0)); bonus3 bAutoSpellWhenHit,"WZ_METEOR",5,50; },{},{}
 18932,Rhino_Model_Hat,Rhino Model Hat,4,10,,300,,10,,1,0xFFFFFFFF,63,2,256,,30,1,1068,{ .@r = getrefine(); bonus bVit,2+((.@r >= 11) ? (.@r/11) : 0); bonus3 bAutoSpellWhenHit,"WZ_VERMILION",1,50; },{},{}
-18934,Fox_Ears_Bell_Ribbon,Fox Ears Bell Ribbon,4,0,,400,,4,,1,0xFFFFFFFF,63,2,256,,50,1,1070,{ bonus bAgi,2; .@r = getrefine(); autobonus "{ .@r = getrefine(); bonus bCritical,100; bonus bLongAtkRate,5+(.@r > 6 ? .@r : 0); }",50+(.@r*2),5000,BF_NORMAL,"{ active_transform 1150,5000; }"; },{},{}
+18934,Fox_Ears_Bell_Ribbon,Fox Ears Bell Ribbon,4,0,,400,,4,,1,0xFFFFFFFF,63,2,256,,50,1,1070,{ bonus bAgi,2; bonus bAspdRate,10; .@r = getrefine(); autobonus "{ .@r = getrefine(); bonus bCritical,100; bonus bLongAtkRate,5+(.@r > 6 ? .@r : 0); }",50+(.@r*2),5000,BF_NORMAL,"{ active_transform 1150,5000; }"; },{},{}
 18936,Golden_Fish,Golden Fish In Mouth,4,1,,10,,1,,0,0xFFFFFFFF,63,2,1,,1,0,1081,{ bonus bAllStats,2; bonus bBaseAtk,10; bonus bMatk,10; bonus2 bExpAddRace,RC_Fish,2; bonus2 bSubRace,RC_Fish,2; },{},{}
 18937,Memories_Of_Lovers,Memories Of Lovers,4,0,,100,,,,0,0xFFFFFFFF,63,2,512,,,1,1072,{ bonus bMdef,7; bonus bMaxHPrate,2; },{},{}
 18938,Astro_Circle,Astro Circle,4,0,,300,,1,,0,0xFFFFFFFF,63,2,256,,,1,1073,{ bonus bInt,1; .@r = getrefine(); .@t = (.@r > 6 ? (.@r*2) : -((.@r/3*5))); bonus2 bSubSkill,"WZ_METEOR",20+.@t; bonus2 bSubSkill,"WL_CRIMSONROCK",20+.@t; bonus2 bSubSkill,"WL_COMET",5; },{},{}