Chain 525x130 DID VXGB Premium X-Ring Gold/Black
DID 525 VX X-Ring Chain Gold and Black
DID's VX Chain uses patented X-ring seals. Like O rings, X rings function to seal in lubrication and keep dirt out.
Where the cross-section of an O ring is circular, the cross-section of an X ring is X, or cross, shaped. This gives the seal additional contact points compared to the O ring, offering superior sealing and protection against dirt and grit getting stuck under the seal.
In addition, when under pressure, an O ring becomes squashed and causes friction. An X ring, when under pressure, diverts this pressure by twisting instead, so an X ring decreases friction between side plates and reduces power loss by 50% of any other type O-ring chain.
DID's X rings have 40% greater wear resistance than an O-ring chain and 36 times that of a DID standard chain. This means more resistance to stretching, bowing and warping, and smoother handling. With proper maintenance, an X-ring chain will last longer than any O-ring or unsealed chain.
|Pin Length||Roller Diameter||Plate Thickness||Weight||Tensile Strength||Colour|
|21.80||10.32mm||2.0mm||1.84kg per 100 links||41KN||Gold and Black|
Sealed chains require lubrication every 500km (300 miles) in order to prevent surface rust and ensure performance.
Delivery and Returns
We want you to be happy with your purchase. If you're not, just return the products to our warehouse. Unless faulty, we'd like this to be within 30 days of purchase. Exceptions apply to certain products.