GetMyBattery.com has your replacement battery for your Yamaha 90 motorcycles, which include the HS1, HS1B, HT!, HT1B90 Enduro, TTRE90E (Elec. Start).  These motorcycles were built in 1970, 1971, 2003, 2004, 2005, 2006 and 2007.

Narrow down your battery selection here: