2021 Parts Unlimited Street

CHAINS & DRIVE BELTS parts-unlimited.com 2021 PARTS UNLIMITED STREET BOLD MAGENTA part numbers are new for 2021 1063 NO. OF LINKS COLOR PART # SUG. RETAIL 420 SRO 120 Natural K420SRO-120 $59.95 132 Natural K420SRO-132 65.95 Clip connecting link Natural K18-5259 2.50 428 SROZ 120 Natural 1222-0069 75.95 130 Natural 1222-0070 81.95 136 Natural 1222-0185 85.95 Clip connecting link Natural 1225-0030 3.00 520 SRO6 82 Natural 1222-0580 43.95 84 Natural 1222-0581 44.95 86 Natural 1222-0582 46.95 88 Natural 1222-0583 47.95 92 Natural 1222-0584 49.95 94 Natural 1222-0585 50.95 96 Natural 1222-0586 51.95 98 Natural 1222-0587 52.95 100 Natural 1222-0588 53.95 102 Natural 1222-0589 54.95 104 Natural 1222-0590 55.95 106 Natural 1222-0591 56.95 108 Natural 1222-0592 57.95 110 Natural 1222-0593 58.95 NO. OF LINKS COLOR PART # SUG. RETAIL 520 SRO6 (CONT) 112 Natural 1222-0594 $59.95 114 Natural 1222-0595 61.95 116 Natural 1222-0596 62.95 118 Natural 1222-0597 63.95 120 Natural 1222-0598 64.95 120 Gold 1222-0599 73.95 130 Natural 1222-0600 69.95 130 Gold 1222-0601 79.95 Rivet connecting link Natural 1225-0628 3.50 Rivet connecting link Gold 1225-0629 3.50 Clip connecting link Natural 1225-0630 3.50 Clip connecting link Gold 1225-0631 3.50 525 SROZ2 120 Natural 1222-0605 96.95 120 Gold 1222-0606 104.95 122 Natural 1222-0607 97.95 122 Gold 1222-0608 106.95 130 Natural 1222-0609 104.95 Rivet connecting link Natural 1225-0634 4.20 Rivet connecting link Gold 1225-0635 4.20 Clip connecting link Natural 1225-0632 4.20 Clip connecting link Gold 1225-0633 4.20 NO. OF LINKS COLOR PART # SUG. RETAIL 530 SROZ2 102 Natural 1222-0610 $82.95 106 Natural 1222-0611 86.95 108 Natural 1222-0612 87.95 110 Natural 1222-0613 89.95 110 Gold 1222-0614 97.95 112 Natural 1222-0615 91.95 114 Natural 1222-0616 92.95 120 Natural 1222-0617 97.95 120 Gold 1222-0618 106.95 Rivet connecting link Natural 1225-0636 4.95 Rivet connecting link Gold 1225-0637 4.95 Clip connecting link Natural 1225-0638 4.95 Clip connecting link Gold 1225-0639 4.95 630 SRO 92 Natural K630SRO-92 136.95 96 Natural K630SRO-96 142.95 98 Natural K630SRO-98 145.95 100 Natural K630SRO-100 148.95 110 Natural K630SRO-110 162.95 Rivet connecting link Natural K185210 5.50 Clip connecting link Natural K185238 5.50 SPECIFICATIONS CHAIN TYPE TENSILE STRENGTH (LB.) MAX ENGINE CC STREET/​ DRY COLOR CONNECTING LINK TYPE CONNECTING LINK COLOR 420SRO 4,300 100/​100 Natural Clip Natural 428SROZ 5,300 250/​200 Natural Clip Natural 520SRO6 8,500 750/​650 Natural, gold Rivet, clip Natural, gold CHAIN TYPE TENSILE STRENGTH (LB.) MAX ENGINE CC STREET/​ DRY COLOR CONNECTING LINK TYPE CONNECTING LINK COLOR 525SROZ2 9,000 900/​750 Natural, gold Rivet, clip Natural, gold 530SROZ2 9,000 1000/​750 Natural, gold Rivet, clip Natural, gold 630SRO 10,120 1000/NA Natural Rivet, clip Natural SRO AND SROZ SERIES CHAINS • Value O-ring chain that doesn’t compromise quality or durability • High-tech heat-treated steel alloy construction • O-ring seals lock in lube, lock out grit • Features lightening holes • 420 SRO/​428 SROZ/​520 SRO6 chains include semi-press fit clip connecting link • 525 SROZ2/​530 SROZ2/​630 SRO chains include rivet connecting link 1222‑0606 K420SRO‑120 NO. OF LINKS COLOR PART # SUG. RETAIL 520SRX2 98 Natural 1223-0640 $76.95 104 Natural 1223-0624 81.95 106 Natural 1223-0625 83.95 108 Natural 1223-0626 85.95 110 Natural 1223-0627 86.95 112 Natural 1223-0628 88.95 116 Natural 1223-0630 91.95 118 Natural 1223-0631 93.95 120 Natural 1223-0632 94.95 120 Gold 1223-0621 102.95 130 Natural 1223-1506 101.95 130 Gold 1223-1505 111.95 150 Natural 1223-1504 117.95 150 Gold 1223-1503 128.95 160 Natural 1223-1502 125.95 Clip connecting link Natural 1225-0283 4.80 Clip connecting link Gold 1225-0287 4.80 Rivet connecting link Natural 1225-0285 4.80 Rivet connecting link Gold 1225-0288 4.80 NO. OF LINKS COLOR PART # SUG. RETAIL 525SRX2 110 Natural 1223-0642 $120.95 120 Natural 1223-0643 131.95 120 Gold 1223-1559 139.95 122 Natural 1223-0691 133.95 130 Natural 1223-0644 142.95 130 Gold 1223-0641 151.95 150 Natural 1223-1509 164.95 150 Gold 1223-1508 175.95 160 Natural 1223-1507 175.95 Clip connecting link Natural 1225-0286 5.50 Clip connecting link Gold 1225-0269 5.50 Rivet connecting link Natural 1225-0284 5.50 Rivet connecting link Gold 1225-0270 5.50 530SRX2 100 Natural 1223-0646 110.95 104 Natural 1223-0648 115.95 106 Natural 1223-0649 116.95 108 Natural 1223-0650 119.95 110 Natural 1223-0651 122.95 NO. OF LINKS COLOR PART # SUG. RETAIL 530SRX2 (CONT) 112 Natural 1223-0652 $124.95 114 Natural 1223-0653 127.95 116 Natural 1223-0654 129.95 118 Natural 1223-0655 131.95 120 Natural 1223-0656 133.95 120 Gold 1223-0645 142.95 130 Natural 1223-0657 144.95 130 Gold 1223-1514 154.95 150 Natural 1223-1513 166.95 150 Gold 1223-1512 177.95 160 Natural 1223-1511 177.95 160 Gold 1223-1510 189.95 Clip connecting link Natural 1225-0280 6.20 Clip connecting link Gold 1225-0271 6.20 Rivet connecting link Natural 1225-0281 6.20 Rivet connecting link Gold 1225-0272 6.20 SPECIFICATIONS CHAIN TYPE TENSILE STRENGTH (LB.) WEAR LIFE INDEX WEIGHT PER 100 LINKS (LB.) MAX ENGINE CC STREET/​DIRT CONNECTING LINK TYPE 520 8,500 1,500 3.46 750/​650 Rivet/​clip 525 9,000 1,500 4.10 1,000/​750 Rivet/​clip 530 9,000 1,500 4.32 1,000/​750 Rivet/​clip SRX2 SERIES CHAINS • For competition and OEM replacement • Excellent value for any street machine • Features lightening holes, reduced friction and Quadra X-Ring design, which increases chain life from 1.5-2 times longer than a standard O-ring chain Gold Natural