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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
drilled and lightened case-hardened steel front sprocket
and Gold EK X-ring chain
Can be used for street
They are machined to exact specs with tolerances much more stringent than other aluminum sprockets and many times tighter than OE sprockets
All ProSeries Sprockets are Made in the USA from the harder grade 7075-T6 certified aero space industry aluminum for long life and light weight
EK 520 SRX2 Gold Chain Length:120 drilled and lightened case-hardened steelThe EK SRX2 Series Chains feature QX rings that far out perform any factory O ring chain. Lab test have shown that QX rings reduce friction by 40% allowing each chain to last up to 50% longer compared to a traditional O ring chain. To keep rotating mass at a minimum, weight saving holes were drilled into every other chain link without compromising the chains strength. All of these properties combined leads to more horsepower delivered to the rear
US$ 150.00
US$ 29.95
US$ 140.00
US$ 10.00
US$ 100.00
US$ 130.00
US$ 180.00
