PowerStar-2 YEAR WARRANTY Battery FOR 02-03 Yamaha YZF-R1 YT12B-BS 2002-2003 YZFR1 PowerStar Brand - 2 YEAR WARRANTY 12V 10AH 100% OEM compatible - Advanced AGM Technology L-6 in. W-2.75 in. H-5.12 in. PowerStar Brand - 2 YEAR WARRANTY