ブリヂストン EXEDRA G851 / G850: sizes and matching bikes
Type: Cruiser ／ Street legal
About this tire
Bridgestone files it as an “on-road high-performance type” radial. Aimed at large cruisers; the 130/70R18 front lands on the Gold Wing Tour, Rebel 1100 and Eliminator. ★ The rear (G850) is 190/60R17 and 180/55ZR18, which do not match those bikes’ OE rear sizes ★ Do not assume you can build a matched set.
Across the six axes, Life・Comfort sits at 4 and Dry・Wet・Warm-up・Sport at 3. The six numbers land close together: an even set-up. Of the 24 tires in the Cruiser group, 17 carry 4 for Life. 2 front sizes and 2 rear, mostly 18-inch.
Our rating (1–5)
| Dry | 3 / 5 |
|---|---|
| Wet | 3 / 5 |
| Life | 4 / 5 |
| Warm-up | 3 / 5 |
| Comfort | 4 / 5 |
| Sport | 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
Front
- 130/70R18
- 130/70ZR18
Rear
- 190/60R17
- 180/55ZR18
Bikes whose OE sizes it fits
Of the 260 bikes on file, this tire’s size lineup fits the OE sizes of 5. Each link opens the tires you can pick for that bike.
| Model | Years | Front | Rear |
|---|---|---|---|
| BMW R 18 | 2020–present | 120/70R19 | 180/55B18 |
| BMW R 18 Roctane | 2023–present | 120/70B21 | 180/55B18 |
| Kawasaki Eliminator / SE | 2023–present | 130/70-18 | 150/80-16 |
| Honda Gold Wing Tour | 2026 model | 130/70R18 | 200/55R16 |
| Honda Rebel 1100 / 1100 T / 1100 S Edition (incl. DCT) | 2025 model | 130/70B18 | 180/65B16 |
Where to buy
Sources
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.