2021 Parts Unlimited Offroad

CHAINS parts-unlimited.com 2021 PARTS UNLIMITED OFFROAD BOLD MAGENTA part numbers are new for 2021 598 RK CHAIN ORDER CHART • RK chain is available cut-to-length or in bulk in 25- and 100-ft. rolls; pre-cut lengths are individually boxed with a clip-type connecting link and all bulk rolls include clip-type connecting links SIZE AND TYPE WEAR LIFE INDEX AVG. TENSILE STRENGTH (LB.) MAXIMUM ENGINE CC STREET/​DIRT STANDARD M420 100 4,200 80/80 M428 100 4,500 125/80 M520 100 6,800 250/NA M525 100 6,800 400/NA M530 100 6,800 400/NA HEAVY DUTY GB420MXZ 300 5,000 150/​125 SIZE AND TYPE WEAR LIFE INDEX AVG. TENSILE STRENGTH (LB.) MAXIMUM ENGINE CC STREET/​DIRT HEAVY DUTY (CONT) GB428MXZ 300 5,800 250/​125 GB520EXW/​520EXW 1,000 8,500 NA/​750 GB520MXZ4 300 9,000 NA/​500 SEALED RING 520XSO 750 8,500 750/​750 GB520MXU 600 9,000 NA/​500 DESCRIPTION PART # SUG. RETAIL Gold clip connecting link R18422MXZ $2.43 GB 420 MXZ (GOLD COLOR) - CUT-TO-LENGTH OR BULK NO. OF LINKS PART # SUG. RETAIL 82 RK420MXZ82 $27.52 100 RK420MXZ100 33.57 104 RK420MXZ104 34.90 110 RK420MXZ110 36.92 114 RK420MXZ114 38.25 118 RK420MXZ118 39.60 NO. OF LINKS PART # SUG. RETAIL 120 RK420MXZ120 $40.28 124 RK420MXZ124 41.63 126 RK420MXZ126 42.28 130 RK420MXZ130 43.63 132 RK420MXZ132 44.28 DESCRIPTION PART # SUG. RETAIL 25’ roll R18429MXZ $240.17 Gold clip connecting link R18430MXZ 2.95 GB 428 MXZ (GOLD COLOR) - CUT-TO-LENGTH OR BULK NO. OF LINKS PART # SUG. RETAIL 100 RK428MXZ100 $40.03 114 RK428MXZ114 45.63 118 RK428MXZ118 47.23 120 RK428MXZ120 48.03 NO. OF LINKS PART # SUG. RETAIL 124 RK428MXZ124 $49.63 126 RK428MXZ126 50.43 130 RK428MXZ130 52.05 132 RK428MXZ132 52.85 DESCRIPTION PART # SUG. RETAIL Clip connecting link 1225-0099 $3.92 GB 520 MXZ4 (GOLD COLOR) - CUT-TO-LENGTH NO. OF LINKS PART # SUG. RETAIL 116 1221-0023 $99.80 120 1221-0024 103.23 M420 - CUT-TO-LENGTH OR BULK # OF LINKS PART # SUG. RETAIL 72 1220-0391 $8.38 76 1220-0392 8.85 84 RKM42084 9.77 86 1220-0393 10.00 100 RKM420100 11.63 104 RKM420104 12.10 110 RKM420110 12.82 112 1220-0394 13.05 114 RKM420114 13.28 # OF LINKS PART # SUG. RETAIL 116 1220-0395 $13.52 120 RKM420120 13.95 124 1220-0397 14.42 126 1220-0398 14.65 128 1220-0399 14.88 130 RKM420130 15.12 132 1220-0400 15.37 136 1220-0401 15.83 DESCRIPTION PART # SUG. RETAIL 100’ R18-M420 $279.27 Clip connecting link R18-M422 1.03 M428 - CUT-TO-LENGTH OR BULK # OF LINKS PART # SUG. RETAIL 100 1220-0403 $13.28 110 RKM428110 14.60 112 RKM428112 14.87 118 RKM428118 15.68 120 RKM428120 15.95 # OF LINKS PART # SUG. RETAIL 126 RKM428126 $16.73 130 RKM428130 17.27 132 RKM428132 17.53 134 1220-0404 17.78 136 1220-0405 18.05 DESCRIPTION PART # SUG. RETAIL Clip connecting link R18-M430 $1.17 M520 - CUT-TO-LENGTH OR BULK # OF LINKS PART # SUG. RETAIL 82 RKM52082 $18.40 84 RKM52084 18.85 86 RKM52086 19.32 88 RKM52088 19.75 90 RKM52090 20.20 # OF LINKS PART # SUG. RETAIL 92 RKM52092 $20.67 96 RKM52096 21.55 98 RKM52098 22.02 100 RKM520100 22.45 102 RKM520102 22.88 # OF LINKS PART # SUG. RETAIL 104 RKM520104 $23.37 106 RKM520106 23.80 108 RKM520108 24.23 110 RKM520110 24.72 112 RKM520112 25.15 # OF LINKS PART # SUG. RETAIL 114 RKM520114 $25.58 116 RKM520116 26.05 118 RKM520118 26.50 120 RKM520120 26.93 130 RKM520130 29.20 DESCRIPTION PART # SUG. RETAIL 25’ R18-M521 $107.77 DESCRIPTION PART # SUG. RETAIL Clip connecting link R18-M522 $1.52 M525 - CUT-TO-LENGTH OR BULK # OF LINKS PART # SUG. RETAIL 110 RKM525110 $24.72 114 RKM525114 25.58 120 RKM525120 26.93 DESCRIPTION PART # SUG. RETAIL Clip connecting link R18-M527 $1.52 M530 - CUT-TO-LENGTH # OF LINKS PART # SUG. RETAIL 118 RKM530118 $26.50 DESCRIPTION PART # SUG. RETAIL Clip connecting link R18-M532 $1.52 STANDARD (M) • Heat-treated medium carbon alloy steel construction • All components heat-treated and shot-peened for maximum strength • Two-point pin riveting and solid rollers • For motorcycles up to 500cc that did not come with an O-ring or heavy-duty chain as standard equipment • Chains include clip connecting link