2021 Parts Unlimited Street

CHAINS & DRIVE BELTS parts-unlimited.com 2021 PARTS UNLIMITED STREET BOLD MAGENTA part numbers are new for 2021 1064 SR HEAVY-DUTY CHAIN NO. OF LINKS COLOR PART # SUG. RETAIL 420 120 Natural K420SR-120 $24.95 132 Natural K420SR-132 26.95 Clip connecting link Black K18-5258 1.30 428 100 Natural K428SR-100 23.95 118 Natural K428SR-118 27.95 120 Natural K428SR-120 28.95 124 Natural K428SR-124 29.95 130 Natural K428SR-130 30.95 NO. OF LINKS COLOR PART # SUG. RETAIL 428 (CONT) 132 Natural K428SR-132 $31.95 Clip connecting link Chrome K18-5027 1.30 520 100 Natural K520SR-100 46.95 110 Natural K520SR-110 50.95 114 Natural K520SR-114 52.95 116 Natural K520SR-116 53.95 120 Natural K520SR-120 55.95 Clip connecting link Natural K18-5031 1.70 NO. OF LINKS COLOR PART # SUG. RETAIL 530 106 Natural K530SR-106 $56.95 108 Natural K530SR-108 57.95 110 Natural K530SR-110 55.95 114 Natural K530SR-114 57.95 120 Natural K530SR-120 60.95 Clip connecting link Natural K18-5039 2.20 SPECIFICATIONS CHAIN TYPE TENSILE STRENGTH (LB.) MAX ENGINE CC STREET/​DIRT COLOR CONNECTING LINK TYPE CONNECTING LINK COLOR STANDARD 420 4,300 80/80 Natural Clip Natural 428 4,400 100/80 Natural Clip Natural 520 7,400 250/​125 Natural Clip Natural 525 7,400 350/NA Natural Clip Natural 530 7,400 350/NA Natural Clip Natural 630 11,000 750/NA Natural Clip Natural CHAIN TYPE TENSILE STRENGTH (LB.) MAX ENGINE CC STREET/​DIRT COLOR CONNECTING LINK TYPE CONNECTING LINK COLOR SR HEAVY‑DUTY 420 4,520 80/80 Natural Clip Black 428 4,900 125/80 Natural Clip Chrome 520 8,000 350/​250 Natural Clip Natural 530 8,000 400/NA Natural Clip Natural STANDARD CHAIN NO. OF LINKS COLOR PART # SUG. RETAIL 420 82 Natural K420-82 $14.95 86 Natural K420-86 15.95 96 Natural K420-96 17.95 100 Natural K420-100 17.95 104 Natural K420-104 18.95 110 Natural K420-110 19.95 120 Natural K420-120 21.95 130 Natural K420-130 23.95 132 Natural K420-132 23.95 25’ bulk Natural K18-5006 111.95 Clip connecting link Natural K18-5007 1.30 428 90 Natural K428-90 18.95 104 Natural K428-104 21.95 116 Natural K428-116 24.95 118 Natural K428-118 24.95 NO. OF LINKS COLOR PART # SUG. RETAIL 428 (CONT) 120 Natural K428-120 $25.95 124 Natural K428-124 26.95 126 Natural K428-126 26.95 130 Natural K428-130 27.95 132 Natural K428-132 27.95 Clip connecting link Natural K18-5011 1.30 520 90 Natural K520-90 30.95 100 Natural K520-100 33.95 106 Natural K520-106 38.95 110 Natural K520-110 37.95 114 Natural K520-114 38.95 116 Natural K520-116 39.95 120 Natural K520-120 40.95 130 Natural K520-130 44.95 Clip connecting link Natural K18-5015 1.30 NO. OF LINKS COLOR PART # SUG. RETAIL 525 120 Natural K525-120 $41.95 Clip connecting link Natural K18-5019 1.50 530 110 Natural K530-110 38.95 120 Natural K530-120 42.95 130 Natural K530-130 46.95 Clip connecting link Natural K18-5023 2.95 630 92 Natural K630-92 73.95 96 Natural K630-96 76.95 98 Natural K630-98 78.95 100 Natural K630-100 79.95 110 Natural K630-110 88.95 Clip connecting link Natural K18-5073 2.20 STANDARD AND HEAVY-DUTY NON-SEALED CHAINS • Super-economical roller chain • Standard chains have two-point pin riveting • Heavy-duty SR chains come with four-point riveting and solid bushings for longer wear • Special steel alloy, solid roller and pre-stretched, shot-peened parts • Comes with clip-type connecting link NO. OF LINKS COLOR PART # SUG. RETAIL 420 SH 120 Gold K420SHG-120 $42.95 132 Gold K420SHG-132 46.95 Clip connecting link Gold K18-5256 1.70 NO. OF LINKS COLOR PART # SUG. RETAIL 428 SHDR 120 Gold 1222-0604 $55.95 132 Gold 1222-0055 61.95 Clip connecting link Gold 1225-0027 1.70 Connecting link Gold 1225-0600 1.70 SPECIFICATIONS CHAIN TYPE TENSILE STRENGTH (LB.) WEAR LIFE INDEX WEIGHT PER 100 LINKS (LB.) MAX ENGINE CC STREET/​DIRT COLOR CONNECTING LINK TYPE CONNECTING LINK COLOR 428 SH 5,200 400 2.22 NA/​100 Gold Clip Gold 428 SHDR 5,000 400 2.27 NA/​200 Gold Clip Gold MOTOCROSS SERIES CHAINS • Utilizes CRH pin treatment, which provides an extremely hard outside coating and softer inside to increase strength and reduce chain wear • 420 SH/​428 SHDR chains include clip connecting link