Description

– EK 520 DEX X-ring sealed chain
– X-rings flex with chain motion – lower friction than O-rings, longer mileage
– Suits 400-650cc road and dual-sport bikes
– Steel finish

The EK 520DEX is the affordable X-ring in the 520 size – X-rings give lower running friction and longer mileage than equivalent O-rings, and on 400-650cc bikes that’s a worthwhile upgrade for the price.