PBR / EK CHAIN & SPROCKETS KIT COMPATIBLE FOR YAMAHA MT-07 MOTO CAGE 689 2016 > 2016 OEM PITCH EK2848G. PBR Sprocket 4385 43 C45 : Color Natural steel, material Steel C45, tooth count 43. PBR Front Sprocket 2091 16 18NC : Material Steel, tooth count 16.
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