Yuasa motorcycle batteries range from 12 volt high performance lead acid batteries which can be supplied in both traditional flooded designs or in absolutely maintenance-free valve-regulated designs. The low resistance separator and heavy duty plates of the maintenance-free MF valve regulated design produce 30 percent more starting power over conventional batteries. Compatible with: - Mbk: Skyliner 125/150_S, Skyliner 250_S - Suzuki: DR 400_M - Triumph: Daytona 675_M - Yamaha: Majesty 125/150/180_S, Majesty 250_S