B.R.T

APPROXIMATE GEARING EQUIVALENTS  FOR 219 FINE PITCH CHAIN

ENGINE SPROCKET	9 TOOTH	10 TOOTH	11 TOOTH
		66	73
		67	74
		68	75
		69	76
		70	77
R		71	78
E	65	72	79
A	66	73	80
R	67	74	81
	68	75	82
	68	76	83
	69	77	84
E	70	78	85
N	71	79	86
G	72	80	87
I	73	81	88
N	74	82	89
E	75	83	90
	76	84	91
	77	85	92
	77	86	93
S	78	87	94
P	79	88	95
R	80	89
O	81	90
C	82	91
K	83	92
E	84	93
T	85	94
	86	95
	87	96
	88	97
	89	98
	90	99
		100