The Silvertop con-rods are certainly solidly created and with bolts weigh in at 506 grams Just about every (with out bearings). The Blacktop was equipped with thinner, lighter and weaker rods which can be 485 grams Every single. Both of those are quickly interchangeable and use precisely the same fasteners https://jaidenmivlx.bloguetechno.com/4age-blacktop-for-sale-can-be-fun-for-anyone-66628076