EK Chain manufacturing was at the forefront of chain sealing technology and design, being one of the first to market with an O-ring seal design and production in the early 1970’s. The EK O-ring was even used as the genuine production chain on the iconic Kawasaki Z1. Greatly improves chain life compared to unsealed option.

14-420SRO-102

EK 420 O-Ring Chain 102 Link

 

14-420SRO-136

EK 420 O-Ring Chain 136 Link

14-428SROZ-104

EK 428 O-Ring Chain 104 Link

 

14-428SROZ-136

EK 428 O-Ring Chain 136 Link

 

14-428SROZ-150

EK 428 O-Ring Chain 150 Link

14-428SROZ11-136

EK 428 O-Ring Chain 136 Link – Gold

14-520SRO611-120

EK 520 O-Ring Chain 120 Link – Gold

 

14-520SRO6-120

EK 520 O-Ring Chain 120 Link – Standard

14-525SROZ2-124

EK 525 O-Ring Chain 124 Link

14-530SROZ2-114

EK 530 O-Ring Chain 114 Link

14-530SROZ2-122

EK 530 O-Ring Chain 122 Link

14-630SRO-102

EK 630 O-Ring Chain 102 Link

EK Chain manufacturing was at the forefront of chain sealing technology and design, being one of the first to market with an O-ring seal design and production in the early 1970’s. The EK O-ring was even used as the genuine production chain on the iconic Kawasaki Z1. Greatly improves chain life compared to unsealed option.

14-420SRO-102

EK 420 O-Ring Chain 102 Link

 

14-420SRO-136

EK 420 O-Ring Chain 136 Link

14-428SROZ-104

EK 428 O-Ring Chain 104 Link

 

14-428SROZ-136

EK 428 O-Ring Chain 136 Link

 

14-428SROZ-150

EK 428 O-Ring Chain 150 Link

14-428SROZ11-136

EK 428 O-Ring Chain 136 Link

GOLD

14-520SRO611-120

EK 520 O-Ring Chain 120 Link

GOLD

 

14-520SRO6-120

EK 520 O-Ring Chain 120 Link

14-525SROZ2-124

EK 525 O-Ring Chain 124 Link

14-530SROZ2-114

EK 530 O-Ring Chain 114 Link

14-530SROZ2-122

EK 530 O-Ring Chain 122 Link

14-630SRO-102

EK 630 O-Ring Chain 102 Link

GUARANTEED LONGER CHAIN LIFE.

Less Weight + Less Friction = Longer Chain Life. Research and development at EK Chains have always focused on creating technological breakthroughs.