2013 Cassettes

Shimano

Model	Year	Teeth	Speeds	Manufacturer Weight	Real Weight ?	+/-	User Rating ?
Flag This Model Ultegra 6800 Filter Add Review	2013	11-25	11	227g	-	-	-
Flag This Model Ultegra 6800 Filter Add Review	2013	11-28	11	246g	-	-	-

SRAM

Model	Year	Teeth	Speeds	Manufacturer Weight	Real Weight ?	+/-	User Rating ?
Flag This Model Red X-Dome XG-1090 Filter Add Review	2013	11-23	10	135g	-	-	-