... .Motorcycle Chains: 25H (04CH), 415, 415H, 420, 420H, 428, 428H, 520, 520H, 530, 530H, 05MA, 05MB, 05MC, 06MC 2. O-Ring ... and xw-chains: 420,428,520,525,530,630 (Racing Chains)7. Leaf chains: LH series8. Double pitch conveyor chains with attachments ... of Year(s) Used Condition Wire cutting machine DK7716, DK7720, DK7725 3 3.0 Acceptable Grinding machine M7130H 1 12.0 Acceptable Engine ...