Honda Grom - MSX125 Honda Grom - MSX125 common specifications

• Tire size: 130/70-12 rear and 120/70-12 front.
• Motor oil: 10w30 is standard and preferred in colder climate. However, 10w40 can be used in warmer areas or hard riding. We highly recommend Motul 7100 (see below). The Grom holds about one quart (around 0.9 liters) of oil.
• Stock front sprocket is 15 tooth for all models. Older models, up to 2020 use stock rear 34 tooth while 2021 uses 38 tooth rear. Chain is 420 pitch.