The RK tech EXW chain with newly developed XW-rings is a newly designed to survive the toughest of rides. These chains offer the best features for demanding conditions and fully protects you against high-speed abrasion, heat build up, torsional flex and loss of lubricant. It's rings design allows the links to be sealed at 6 points that protects against dirt and dust from entering which can initially tear the links so lubricant is always retained.
XW-ring shape is the most optimal in keeping the chain lubricated under the most extreme conditions. It also has a much higher life expectancy up to 50% more than an O-ring chain!
Supplied with chain lock.
In stock
The RK 520 EXW Motorcycle Chain is a high-quality, heavy-duty chain designed for riders who want long service life, smooth power delivery, and dependable performance for everyday riding or spirited use.
Featuring RK’s XW-Ring seal technology, the EXW chain offers improved lubrication retention and reduced friction compared to traditional O-ring chains. This results in quieter operation, less power loss, and extended wear life — ideal for modern sportbikes, naked bikes, and performance street motorcycles.
Engineered to handle higher horsepower applications, the 520 EXW strikes the perfect balance between strength, durability, and value, making it a popular choice for riders upgrading from standard OEM chains.
Features:
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520 size sealed motorcycle chain
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XW-Ring technology for longer life and smoother operation
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Designed for high-horsepower street and track-day use
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Excellent resistance to stretch and wear
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Reliable performance with minimal maintenance
Ideal For:
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Sportbikes and naked bikes
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Performance street riding
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Track days and aggressive weekend riding
Why Choose RK?
RK is a globally trusted Japanese chain manufacturer with decades of motorsports experience. The 520 EXW delivers proven durability and performance at an excellent value.
| Weight | 2,2 kg |
|---|---|
| Dimensions | 28 × 14 × 4 cm |
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