--- 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: "32021 kr" currency: ISK in_stock: true reviews_count: 8 category: "Did" url: https://www.desertcart.is/products/65561971-did-520ert3-120-gold-120-link-high-performance-ert3-series store_origin: IS region: Iceland --- # No added weight vs prior gen 37 kN tensile strength 25% better anti-shock DID (520ERT3-120 Gold 120 Link High Performance ERT3 Series Non-O-Ring Racing Chain with Connecting Link **Brand:** did **Price:** 32021 kr **Availability:** ✅ In Stock ## Summary > ⚡ Dominate the track with 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?** 32021 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/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 - • **Featherweight Power:** Enhanced performance without any weight gain—speed and agility uncompromised - • **Race-Ready Strength:** 5% higher tensile strength (8,300 lbs) for unmatched durability under pressure - • **Seamless Smoothness:** Cold-formed solid bushings ensure a flawless, long-lasting chain surface - • **Shock Absorption Mastery:** 25% improved anti-shock performance keeps your ride smooth and chain intact - • **Precision Engineered Pins:** Exclusive SDH pin treatment with chromium carbide layer for extreme wear resistance ## Overview The DID 520ERT3-120 Gold ERT3 Series racing chain delivers 25% superior anti-shock performance and 5% higher tensile strength than its predecessor, all while maintaining the same lightweight profile. Featuring advanced SDH pin treatment and cold-formed solid bushings, this stainless steel chain offers exceptional durability and wear resistance, making it the go-to 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. Review: Straight up legit - Chain is massively high quality and to my surprise, I've ragged it for a few hours on my yz 125 highly tuned and rips and after installing it ( three fingers !) it's remained at three fingers no stretch actually at all..I'm very very surprised and pleasantly impressed .I was apprehensive to spent over a hundred bucks on a bike chain but I had to and sucked it up.and honestly it made the sucking tolerable ( basically) I reccomend this chain on every way.😍 Review: Good chain. Its a chain...It will stretch!!! - Good chain. Its a chain...It will stretch!!! ## 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 | #54,645 in Automotive ( See Top 100 in Automotive ) #57 in Powersports Drive Chains | | Brand | DID | | Brand Name | DID | | Customer Reviews | 4.7 out of 5 stars 220 Reviews | | Global Trade Identification Number | 04525516906418 | | Included Components | D.I.D 520ERT3-120 | | Item Length | 85.68 inches | | Item Pitch | 0.71 inches | | Item Type Name | AUTO_ACCESSORY | | Item Weight | 3.6 pounds | | Load Capacity | 8 pounds | | Manufacturer | DID | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | 520ERT3-120 | | 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 - **Load Capacity:** 8 Pounds - **Brand:** DID - **Item Pitch:** 0.69 Inches - **Material:** Stainless Steel - **Plate Thickness:** 0.79 Inches ## 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Straight up legit *by P***T on August 14, 2026* Chain is massively high quality and to my surprise, I've ragged it for a few hours on my yz 125 highly tuned and rips and after installing it ( three fingers !) it's remained at three fingers no stretch actually at all..I'm very very surprised and pleasantly impressed .I was apprehensive to spent over a hundred bucks on a bike chain but I had to and sucked it up.and honestly it made the sucking tolerable ( basically) I reccomend this chain on every way.😍 ### ⭐⭐⭐⭐⭐ Good chain. Its a chain...It will stretch!!! *by G***R on June 3, 2026* Good chain. Its a chain...It will stretch!!! ### ⭐⭐⭐⭐⭐ Solid chain! *by T***S on December 6, 2024* This chain is race strength, looks good, lasts long and is as tuff as they come... Excellent quality....Will buy again... ## 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.is/products/65561971-did-520ert3-120-gold-120-link-high-performance-ert3-series](https://www.desertcart.is/products/65561971-did-520ert3-120-gold-120-link-high-performance-ert3-series) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-09-04*