SX-RING CHAINS
EK’s SX-Ring is an even slimmer profile racing specified seal utlising the same ‘X’ style design that provides 40% less friction than a normal O-ring seal. Combining this with the extra low profile allows this seal to achieve the best wear to use ratio of any QX-Ring option. This seal is exclusive to EK’s narrow racing chain line ‘RR/RRSM’.
14-520RRSM11-120
EK 520 SX-Ring Chain 120 Link – Gold
14-520RRSM10-120
EK 520 SX-Ring Chain 120 Link – Chrome