EK CHAINS: CAN'T BE BEAT FOR PERFORMANCE VALUE! A BEST SELLER CHAIN LINE WHICH FEATURES SOLID ROLLERS, CONSTRUCTED WITH SOFT PEENED AND PRE-STRETCHED COMPONENTS FOR BETTER PERFORMANCE AND FEWER ADJUSTMENTS, ALL DRIVE CHAINES INCLUDE A CONNECTING LINK WHICH CAN ALSO BE PURCHASED SEPERATELY. SPORT SERIES, NON SEALED CHAIN, STANDARD: FEATURES TWO POINT PIN RIVETING AND FORMED BUSHINGS, RECOMMENDED FOR ATVS. DIRT BIKES AND MOTORCYCLES UP TO 125CC, ALL CHAINS CAN BE CUT TO LENGTH WITH CONNECTING LINKS PROVIDED WITH EACH CHAIN. CONNECTING LINK CLIP TYPE: SOLD EACH FOR THE 420 SPORT SERIES