It has domino type "multicuspide" Surface Finish with differentiated diameter on all the cylindrical area and closed end

which guarantees maximum safety and comfort during long runs

100% Waterproof IP68

Set Contains 4 seals for left and right-hand side

0 Speed_index: S < 180 km/h Tire_category: Custom bikes Tire_family: Motorcycle & Scooter Tires Tire_load_index: 49

MOTO-MASTER REAR SPROCKET 520 50T 620121150 yamaha-yz-250-f--cg27--250-2009-esi1424250 It has domino type "multicuspide"Top Grade Hardered Steel, Will Outlast An Aluminum Sprock Up To 3 Times, Special Coating for Extra Durability, Race Sample Design Offers Optimal Strength To Weight Ratio, Cad Designed and Laser Cut Using State of the Art Technology, Engineered and Manufacturald Please check the part's description and specifications for the individual details