The Regina 520 ZRA drive chain is a 114-link motorcycle chain engineered for dependable power transmission and long-lasting performance. Manufactured by Regina and identified by manufacturer and vendor part number 135ZRA/1002, this chain is designed for compatible motorcycle and powersports applications requiring a 520 chain size and ZRA series construction.
Built with high-carbon alloy steel, the Regina 520 ZRA uses shot-peened rollers, pins, and plates to improve resistance to operating stress and wear. Solid bushings support consistent articulation and reliable engagement with compatible sprockets, while the pre-stretched design helps enhance performance and reduce initial adjustment requirements after installation.
Fitment: Intended for motorcycles and powersports vehicles that specify a 520-size, 114-link drive chain. Confirm the vehicle model, sprocket configuration, chain size, link count, and manufacturer requirements before installation. Proper lubrication, alignment, and tension adjustment are recommended for optimal service life.
Features:
- Size: 520 drive chain with 114 links
- Model: ZRA series
- Brand: Regina
- Manufacturer part number: 135ZRA/1002
- Construction: High-carbon alloy steel for durable power transmission
- Rollers, pins, and plates: Shot-peened to help resist wear and operating stress
- Bushings: Solid construction for consistent chain articulation
- Performance: Pre-stretched to enhance operation and help minimize initial adjustment
- Fitment: Compatible with applications specifying a 520-size, 114-link motorcycle or powersports drive chain