2026 Parts Unlimited Street

BOLD MAGENTA part numbers are new for 2026 PARTS-UNLIMITED.COM 2026 | STREET CHAINS & DRIVE BELTS 1052 DESCRIPTION PART # 415ERZ Gold, 120 links 1221-0115 Clip connecting link 1225-0229 Rivet connecting link 1225-0230 DESCRIPTION COLOR PART # 520DZ2 Clip connecting link Gold and black 1225-0162 Rivet connecting link Gold and black 1225-0161 DESCRIPTION COLOR PART # 520ERT3 Clip connecting link Gold 1225-0878 Rivet connecting link Gold 1225-0548 DESCRIPTION COLOR PART # 520ERV7 Rivet connecting link Gold 1225-0593 DESCRIPTION COLOR PART # 520MX Clip connecting link Gold D183144 ER/MX OFFROAD SERIES NO. LINKS COLOR PART # 520ERT3 120 Gold 1221-0275 NO. LINKS COLOR PART # 520ERV7 120 Gold 1223-1457 NO. LINKS COLOR PART # 520MX 120 Gold D18-520MX-120 ER SERIES EXCLUSIVE RACING CHAIN (ER, ERZ, ERT, ERV, ERT3, MX) • High-performance, lightweight, low-friction chains designed exclusively for racing •Pins for ER chains are put through a special patented heat-treatment process that produces a 1.5 times harder than conventional carbon heat treating • Provides the highest wear resistance, tensile strength and impact resistance available •ER chain used by top motocross/s​upercross OEM works teams •Distinctive gold-plated finish •ER chain designed for sprint road racing • ERZ chain designed for Moto3 racing, with twice the wear resistance and 15% higher tensile strength of ER chain •ERT chain designed for motocross • MX Series chain, developed for motocross with Team Johnson Suzuki Bieffe in Europe, features 11% higher tensile strength, 20% higher fatigue strength, 13% stronger anti-tight joint performance, 17% higher roller impact strength and 20% longer wear resistance •ERV chains are designed for endurance road racing with special low-friction X-rings •Originally comes with clip connecting link •ERV7 originally comes with rivet connecting link HIGH-PERFORMANCE MOTORCYCLE CHAIN (CONT) VX3 X-RING SERIES 530VX3 NO. LINKS COLOR PART # 530VX3 100 Natural 1223-14631 102 Natural 1223-14641 104 Natural 1223-14651 106 Natural 1223-14661 108 Natural 1223-14671 110 Natural 1223-14681 110 Gold 1223-14531 112 Natural 1223-14691 NO. LINKS COLOR PART # 530VX3 (CONT) 114 Natural 1223-14701 116 Natural 1223-14711 118 Natural 1223-14721 120 Natural 1223-14731 120 Gold 1223-14541 130 Gold 1223-14551 1 Includes rivet-type master link. PREMIUM VX AND VX3 SERIES X-RING CHAIN (CONT) DESCRIPTION COLOR PART # 530VX3 25’ Gold 1223-14561 Rivet connecting link Natural 1225-0598 Rivet connecting link Gold 1225-0599 1 Includes rivet-type master link. DZ2 SERIES RACING CHAIN •High-performance racing chain •SDH pin technology provides a great tensile strength •Longer chain life than non-sealed chain NO. LINKS COLOR PART # 520DZ2 100 Gold and black 1220-0544 110 Gold and black 1220-0545 112 Gold and black 1220-0546 NO. LINKS COLOR PART # 520DZ2 (CONT) 114 Gold and black 1220-0547 116 Gold and black 1220-0548 120 Gold and black 1220-0549

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