--- product_id: 65561971 title: "DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link" brand: "did" price: "AR$472417" currency: ARS in_stock: true category: "Did" url: https://www.desertcart.com.ar/products/65561971-did-520ert3-120-gold-120-link-high-performance-ert3-series store_origin: AR region: Argentina --- # 120 precision links 37 kN tensile strength 25% improved anti-shock DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link **Brand:** did **Price:** AR$472417 **Availability:** ✅ In Stock ## Summary > 🔗 Race stronger, last longer — the chain that never quits! ## Quick Answers - **What is this?** DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link by did - **How much does it cost?** AR$472417 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/65561971-did-520ert3-120-gold-120-link-high-performance-ert3-series) ## Best For - did enthusiasts ## Why This Product - Trusted did brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Race-Proven Reliability:** Trusted by pros with 120 seamless links and clip-style master link for quick maintenance - • **Cold-Formed Solid Bushings:** Precision engineered for superior wear resistance and smooth operation - • **Shock-Absorbing SDH Pin Tech:** Exclusive chromium carbide pin surface with soft core absorbs extreme impacts - • **Lightweight Without Compromise:** Enhanced performance with zero added weight—speed meets endurance - • **Unmatched Strength & Durability:** 5% higher tensile strength than previous generation for race-ready resilience ## Overview The DID 520ERT3-120 Gold ERT3 Series racing chain delivers 25% better anti-shock performance and 5% higher tensile strength than its predecessor, all while maintaining a lightweight design. Featuring advanced SDH pin treatment and cold-formed solid bushings, this 120-link stainless steel chain offers exceptional wear resistance and durability, making it the ultimate choice for high-performance motorcycle racing applications. ## Description The D.I.D. Ert3 high performance racing chain has 25% greater anti-shock performance and a 5% higher tensile strength over the previous generation Ert2 chain without increasing the weight of the chain. The D.I.D. Ert3 features an exclusive SDH pin treatment that creates an extremely hard chromium carbide layer on the pin's surface while the inner core is maintained soft to absorb extreme shock load. It also features cold-formed solid bushing technology for high wear resistance and a smooth seamless surface with complete roundness, giving the chain exceptional wear life. Specs: pin length: 17.6mm (0.693 in); pin diameter: 5.34mm (0.21 in); plate ThicKNess: in: 2.0 mm, out: 2.0 mm; weight (per 100 links): 1.36 kg (2.99 lbs.); tensile strength: 37.0 KN (8, 300 lbs.). includes a clip-style (RJ) master Link. ## Features - The DID Ert3 high performance racing chain has 25% greater anti-shock performance and a 5% higher tensile strength over the previous Generation Ert2 chain without increasing the weight of the chain ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B077K4DZ6F | | Best Sellers Rank | #36,501 in Automotive ( See Top 100 in Automotive ) #38 in Powersports Drive Chains | | Brand Name | DID | | Customer Reviews | 4.7 4.7 out of 5 stars (222) | | Global Trade Identification Number | 04525516906418 | | Included Components | D.I.D 520ERT3-120 | | Item Length | 85.68 inches | | Item Type Name | AUTO_ACCESSORY | | Item Weight | 3.6 pounds | | Load Capacity | 8 pounds | | Manufacturer | DID | | Material Type | Stainless Steel | | Model | 520ERT3-120 | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 520ERT3-120 | | Pitch | 0.71 inches | | Recommended Uses For Product | motorcycle racing, high-performance applications | | Roller Diameter | 0.21 inches | | Specification Met | 8,300 Lbs. Tensile Strength | | Strand Type | Single | | Tensile Strength | 8300 pounds_per_inch | | Unit Count | 1 Count | | Warranty Description | Manufacturer Warranty | ## Product Details - **Brand:** DID - **Item Pitch:** 0.71 inches - **Load Capacity:** 8 pounds - **Material:** Stainless Steel - **Recommended Uses For Product:** motorcycle racing, high-performance applications ## Images ![DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link - Image 1](https://m.media-amazon.com/images/I/61BzJJG8umL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link - DID RJ520ERT3 Gold Clip Type Replacement Connecting Link for 520ERT3 Chains --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/65561971-did-520ert3-120-gold-120-link-high-performance-ert3-series](https://www.desertcart.com.ar/products/65561971-did-520ert3-120-gold-120-link-high-performance-ert3-series) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-18*