Yamaha SMA-DY465-80-00 Woody's Dooly Carbide Wear Bar SXViper 4 inches; carbide; fits '06 Apex, Apex Mountain, Attak, '05-'06 RS Rage, RS Vector/ER, RS Vector Mountain/SE, RS Venture, '03-'05 RX-1/ER, RX-1 Mountain and '04-'05 RX Warrior Also fits '02-'04 SXViper/ER, '04 SXViper S, '05-'06 SXViper Mountain, '01-'03 Venture 500/600/700 and '01-'03 VMAX 500/600/700 DX/ER