DID 520 ERV7 Chain – Gold/Gold | Race X-Ring Superbike
Shipping from €5.95 | Free shipping from €150* | Shipping from the Netherlands | Delivery time 1–3 business days (some products 3–7 via European distributors) | ↩️ 30-day return policy | Request a return: business@wheelswork.com *Exception: heavy/large products (shipping costs visible at checkout)
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The DID 520 ERV7 is the ultimate racing chain for superbikes and road racing .
With a tensile strength of 3990 kg and advanced X-Ring construction, this chain delivers peak performance on the track — designed for maximum efficiency, minimum friction and unmatched durability.
Not suitable for normal street use – purely for racing purposes.
✅ Race X-Ring technology – higher efficiency and less wear
✅ Tensile strength 3990 kg – built for extreme loads
✅ Light and precise – developed for professional racing applications
✅ Hollow rivet link – optimal strength with low weight
✅ Suitable for superbikes up to 1000 cc
✅ Color: gold outer plates / gold inner plates
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