The OE tire sizes for the Honda Forza (current as of Aug 2026) are 120/70-15 front / 140/70-14 rear. Below are tires in these sizes, compared across brands. OE rim widths for this bike are not on file, so no rim-width badges appear. OE sizes can differ by model year and market — the sidewall of your own bike is the sure reference. This is a Japanese-market lineup; the sizes themselves are international.
→ Open this bike in the chart (filter and sort there)
Tires that cover front and rear (2 models)
Front + rear set: 2 models can cover both ends (matching sizes in bold, based on F=120/70-15 / R=140/70-14). Shop links search on the model name alone.
Sizes and matching bikes for this tire
Sizes and matching bikes for this tire
Front 120/70-15 options (4 total, 2 of them listed in the set section above)
Size 120/70-15: 4 exact, 0 in the same group. Shop links carry each tire’s own matching size.
Sizes and matching bikes for this tire
Sizes and matching bikes for this tire
Rear 140/70-14 options
Every tire in this size is already listed in the front-and-rear section above.
How to read this
- The 1–5 ratings are our own estimates. Not manufacturer figures, not measurements.
- Within one model, character and street legality both change with the size and the spec. Confirm with the manufacturer or a dealer before you buy.
- Shop links go to search results rather than product pages. Other sizes and older models will be mixed in.
- “Narrower” means one or two steps below the OE size. The “rim width OK” badge means the tire maker's published rim widths line up with the OE rim width; no badge means unconfirmed.
- Competition tires may not be used on public roads.