This chain is a direct fit for the DR650SE conversion to 520
Many riders convert from the stock 525 to a 520 chain. It's lighter and less expensive and easier to find when you're on the road and need a chain. Most bike shops will have a selection of 520 chains on hand but may not even have a 525 chain in stock. As another benefit, there are many more sprocket size choices in 520.
EK SRX2 series Premium all-around Quadra-X Ring Chains are an excellent value for any dual purpose bike. The SRX2 chains feature lightening holes, reduced friction and Quadra X-Ring design which increases chain life 1-1/2 to 2 times longer than a standard O-Ring chain. Features:
520x110, screw link connector included
Excellent quality long lasting X-ring chain
Features lightening holes, reduced friction and Quadra X-Ring design
Special steet alloy, solid roller and prestretched, shot-peened parts
Heavy-duty SRX2 chains come with four-point riveting and solid bushings for longer wear life
EK Dual Sport Chains (Ideal for Extreme Riding Condtions)
Serious dual sport riding requires a chain that can handle the extreme demands and transitions from offroad to street. These chains feature EK's side plate lightening holes which reduce weight and aid in self cleaning and heat dissipation. Featured here is one of EK's premium applications the SRX2 series Quadra-X Ring chain.
The EK SRX2 series utilizes a Quadra-X ring design, which offers better wear resistance than O-Ring chains by 50%. It comes with EK's patented screw type master link (riveting tool not included). Chain specifications:
Recommended application: up to 750cc/90hp
Tensile strength: 8500 lbs.
Screw type master link included