HONDA 50'S 70'S 90'S AND 110CC'S CAM CHAINS ARE NORMALLY ENDLESS AND DON'T TAKE A MASTER LINK BUT IF YOUR EXPERMINTING YOU MAY BE GLAD THIS IS AVAILABLE THIS IS A RIVOT OR PEEN TYPE CONNECTOR LINK, SO THERE IS NO SNAP CLIP,, YOU MUST PRESS ON THE LINK STRAP THEN POUND OR RIVOT THE ENDS OF THE PINS SO THE LINK STRAP DON'T COME OFF. THIS CAN BE A HUGE TIME SAVER OR YOUR WORST NIGHTMARE IF THE STRAP COMES LOOSE. ALSO DON'T GET TOO RAMMY ON SMASHING THE 2 PINS AS IT CAN ALSO GET TOO TIGHT!! 265R