PLUS CHAIN & SPROCKET KIT GOLD, RAW : OPTIUNE - 520
Brand: SUNSTAR SPROCKETS
Include Sunstar drive sprocket, rear sprocket and chain in their original sizeWhen viewing the cross section of the ring there are two sealing lips and lubrication pools per side versus a single-lip design, achieving lower friction and longer life
https://shopping.truda.io/product/plus-chain-sprocket-kit-gold-raw-optiune-520
Include Sunstar drive sprocket, rear sprocket and chain in their original sizeWhen viewing the cross section of the ring there are two sealing lips an