130/90 - 10" Front/Rear Flat Dirt Track Tire K180 Dunlop Motorcycle Street legalA street legal tire with a dirt track look Retro design for custom style bikes Blackwall Riders who want that classic dirt track pattern can now get it in the new K180, a street legal DOT tire that performs on the street and on the dirt. K180 REAR 130 90 10 61J 45089458 3. 003. 50 19. 20 5. 40 7 32 567 @ 25 Specs PRODUCT NAME TIRE STYLE SCOOTER TYPE TUBE TYPE POSITION REAR TREAD PATTERN MODEL K180 WIDTH 130 ASPECT RATIO 90 RIM DIAMETER 10 TIRE SIZE