IRC GP-22（17inch）: sizes and matching bikes
Type: Trail ／ Street legal
About this tire
IRC positions it above the OE GP-5: “more off-road capability, strong on both paved and unpaved roads.” A single 80/90-17 shared front/rear, aimed at the Cross Cub 110 / CT125. A separate entry from the 21-inch GP-21/GP-22 series.
Across the six axes, Mud・Hard-pack・Pavement・Life sits at 3 and Sand・Rocks at 2. The six numbers land close together: an even set-up. Of the 18 tires in the Trail group, 4 carry 3 for Mud. One size, 17-inch.
Our rating (1–5)
| Sand | 2 / 5 |
|---|---|
| Mud | 3 / 5 |
| Rocks | 2 / 5 |
| Hard-pack | 3 / 5 |
| Pavement | 3 / 5 |
| Life | 3 / 5 |
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.
Size lineup
- 80/90-17
Bikes whose OE sizes it fits
Of the 260 bikes on file, this tire’s size lineup fits the OE sizes of 6. Each link opens the tires you can pick for that bike.
| Model | Years | Front | Rear |
|---|---|---|---|
| KTM 85 SX 17/14 | 2020–26 | 70/100-17 | 90/100-14 |
| Kawasaki KX85 | 2023 model | 70/100-17 | 90/100-14 |
| Honda CRF150R (17/14) | 2020 model | 70/100-17 | 90/100-14 |
| Honda CT125 Hunter Cub (Trail 125) | 2020–present | 80/90-17 | 80/90-17 |
| Honda Cross Cub 110 / 110 Lite | 2023–present | 80/90-17 | 80/90-17 |
| Yamaha YZ85 (17/14) | 2001–present | 70/100-17 | 90/100-14 |
Where to buy
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.