EK/PBR 630SRO 15/35 Chain Kit - Standard Sprocket by EK CHAIN: a set designed for roadsters and classic motorcycles seeking reliable transmission without extravagance. The SRO series offers economical O-ring chains, engineered to maintain the longevity and quality characteristic of EK through heat-treated steel alloys and optimized perforation to reduce weight.
- Type: 630 SRO chain kit with standard sprocket (15/35 teeth)
- Number of links: 92
- Pitch: 630
- Color: steel / steel
- Sprocket material: steel
- Weight: 2.68 kg / 100 links
- Relative lifespan: 2500 (for 100 links)
- Manufacturer reference: not provided
This kit is particularly aimed at riders restoring or maintaining vintage roadsters — notably the KAWASAKI Z 900 (years 1974–1976) — who want a robust product that is easy to install and maintain. The presence of O-rings limits internal lubrication loss, while the lightweight design helps reduce unsprung mass without sacrificing mechanical integrity as specified by EK.
Ensure proper installation and adjustment (tension and lubrication) to optimize the lifespan of the kit on your motorcycle.
