S90 Maintenance Specs
I'm just starting to put this list together as I get acquainted with the new bike.
|Battery||6N6-1B (6 volt, 6 amp hours)|
|Tires||Front: 2.50-18 Cheng Shin C223 rib style|
Rear 2.50-18 IRC NR-2 universal style
Another option is the IRC NR-53 front and rear in 2.50-18
|Motor Oil||SAE 20 (below 60 deg F), SAE 30 (above 60 deg F), or SAE 10W30|