ダンロップ SPORTMAX GPR-300: sizes and matching bikes

Type: Standard ／ Street legal

About this tire

Dunlop describes an “all-round touring radial covering town riding through to winding roads.” A default for 250–400 radial-shod bikes, and the 120/60ZR17 makes it fit the CB400SF. Dunlop notes explicitly that the rear must not be fitted to rims outside the approved width.

Across the six axes, Dry・Sport sits at 4 and Wet・Life・Warm-up・Comfort at 3. The six numbers land close together: an even set-up. Of the 35 tires in the Standard group, 6 carry 4 for Dry. 7 front sizes and 10 rear, mostly 17-inch.

Our rating (1–5)

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

• 110/70R17
• 120/60R17
• 130/70ZR16
• 110/70ZR17
• 120/60ZR17
• 120/70ZR17
• 110/80ZR18

Rear

• 140/70R17
• 150/60R17
• 160/60R17
• 140/60R18
• 150/60R18
• 150/70ZR17
• 160/60ZR17
• 170/60ZR17
• 180/55ZR17
• 190/50ZR17

Bikes whose OE sizes it fits

Of the 260 bikes on file, this tire’s size lineup fits the OE sizes of 130. Each link opens the tires you can pick for that bike.

Where to buy

Sources

• https://dunlop-motorcycletyres.com/products/radial/sportmax_gpr-300.html

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.