Did 520 Ert3 Chain - High-performance Motocross Chain
Did 520 Ert3 Chain - High-performance Motocross Chain
Available in stock (15)
-
Estimated delivery: Feb 05 - Feb 09
About this product
About this product
The DID 520 ERT3 chain is the ultimate choice for motocross and racing enthusiasts seeking unparalleled performance and reliability. Engineered for demanding conditions, this chain delivers exceptional strength and minimal friction, giving you the edge you need on the track.
Description
D.I.D's 520ERT3 is the number one selling motocross chain trusted by factory race teams worldwide. Specifically designed for racing, its advanced engineering results in a high-performance, lightweight, and low-friction design. The superior strength-to-weight ratio makes this chain ideal for a wide range of racing disciplines, especially in the 250 class. Experience improved power transfer and responsiveness, allowing you to push your bike to its limits with confidence. The gold finish provides enhanced durability and visual appeal. Upgrade to the DID 520ERT3 and experience the difference a premium chain can make in your riding performance and overall racing experience.
Features & highlights
- Optimized for motocross and racing applications.
- Lightweight design reduces rotating mass for quicker acceleration.
- Low-friction components maximize power transfer and minimize wear.
- Exceptional tensile strength ensures reliable performance under extreme conditions.
- Favored by top factory race teams for its proven performance and durability.
- Ideal for 250cc class and other racing disciplines due to its optimal strength-to-weight ratio.
Technical specifications
- Brand: DID
- Chain Size: 520
- Chain Type: 520 ERT3
- Color/Finish: Gold
- Master Link Connector Type: Clip
- Maximum Engine Displacement (Offroad): 450 cc
- Maximum Engine Displacement (Street): 450 cc
- Number of Links: 120
- Seal Type: Non-Seal
- Tensile Strength: 36.9 kN (8300 lb)
- Weight: 1.39 kg/100 Links
Important to know
This chain is a non-sealed type, designed for racing applications where weight and minimal friction are critical. Regular maintenance and lubrication are essential to ensure optimal performance and longevity.
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Parts Denmark Info
Parts Denmark Info
Parts Denmark is a new webshop based in Denmark. We have a physical location you can visit (No showroom yet), and we have both email and phone support in our opening hours.
Our company info is:
Parts Denmark ApS
VAT: DK45974758
Dam Holme 11
3660 Stenløse, Denmark
hello@partsdenmark.com
+45 222 333 29
Best regards,
William Svendsen & Martin Høyer (Owners)
Specifications
DID
4525516906418
Drive Chain
1,39 kg/100Links
36,9 kN (8300 lb)
Non-Seal
120
450 cc
Clip
520 ERT3
520
Chain
Each


Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.

