Type: Sport / Street legal

About this tire

Bridgestone’s line is “a sport radial that sharpens up the feet of an ’80s custom.” ★ All that remains is one 18-inch pairing, 110/80ZR18 front and 150/70ZR18 rear ★ Not aimed at current supersports so much as at custom builds on older bikes.

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 19 tires in the Sport group, 15 carry 4 for Dry. 1 front sizes and 1 rear, mostly 18-inch.

Our rating (1–5)

Dry4 / 5
Wet3 / 5
Life3 / 5
Warm-up3 / 5
Comfort3 / 5
Sport4 / 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

Rear

Bikes whose OE sizes it fits

Of the 260 bikes on file, this tire’s size lineup fits the OE sizes of 4. Each link opens the tires you can pick for that bike.

ModelYearsFrontRear
Ducati Scrambler Icon / Dark / Nightshift / Full Throttle2023–present110/80R18180/55R17
Triumph Bonneville T100current as of Aug 2026, UK spec100/90-18150/70R17
Triumph Bonneville T120current as of Aug 2026100/90-18150/70R17
Triumph Speed Twin 900current as of Aug 2026100/90-18150/70R17

Where to buy

Sources

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