EK 520SRX2

O-Ring Race Chains

SRX2 Series chains are extremely great value for any street or off-road machine. The SRX2 Chain features lightening holes for reduced friction and a Quadra X-Ring (QX-Ring) design to increase chain life. EK Chains QX-Rings are proven to last 2x longer than a standard O-Ring chain.

QX-RING TECHNOLOGY - Our Quadra X-ring (QX-Ring) is a slim profile chain with 40% less friction than a normal O-Ring chain and 150% better endurance.

By minimising the clearance between the plates, EK Chains have improved stillness and saved weight.