EK CHAIN 428SROZ O - Ring 428 Universal ChainRef : EKC03038A / 1149164003

EK CHAIN 428SROZ O-Ring 428 — manufacturer reference: 428SROZ-STL 122 SKJ. This 428 O-Ring chain features EK's SRO design: a robust construction, perforations aimed at reducing weight, and heat-treated steel alloys for consistent machining precision. It is aimed at riders looking for a reliable wear part for various uses, from roadsters to trails, sports bikes, and classics.

• Type: 428 O-Ring transmission chain
• Number of links: 122
• Pitch: 428
• Color: Steel / Steel
• Weight: 1.03 kg / 100 links
• Relative lifespan: 1000 (manufacturer value for 100 links)
• Highlights: lightweight perforation, heat-treated steel alloys, EK expertise

Designed for standard 428 transmission systems, this O-Ring chain helps retain lubricant between links while maintaining EK's manufacturing quality. Suitable for a wide range of uses — urban, touring, enduro, supermoto, motocross, trail/adventure, vintage, and quad — it represents a serious replacement part to maintain your machine's transmission.