The RK 2147-120EX Chain and Sprocket Kit is an OEM replacement drivetrain solution designed for Kawasaki ZX-14 motorcycles from 2012 through 2020. This kit combines OE gearing with durable Driven® sprockets to provide dependable fitment, smooth power transfer, and long-mileage performance for street and sport riding applications.
The kit includes a premium Driven® C45 steel alloy rear sprocket with a black case-hardened finish, along with a Driven® C45 steel front sprocket that is case hardened and quenched for enhanced durability. These materials and treatments help resist wear under the demanding loads produced by the ZX-14 engine while maintaining the original gearing configuration.
RK’s OEM Replacement kit is engineered for direct fitment on compatible Kawasaki ZX-14 models covering the 2012–2020 model years. The natural-finish chain and sprocket combination is supplied under RK part number 2147-120EX and is intended for riders seeking a high-mileage replacement kit without changing the motorcycle’s factory gearing. Confirm model-year compatibility and existing drivetrain condition before installation.
Features:
- Fitment: Designed for Kawasaki ZX-14 motorcycles from 2012 through 2020
- Kit type: OEM replacement chain and sprocket kit with OE gearing
- Rear sprocket: Premium Driven® C45 steel alloy construction with a black case-hardened finish
- Front sprocket: Driven® C45 steel construction with case hardening and quenching
- Performance: Engineered for high-mileage use and reliable power transfer
- Brand: RK
- Manufacturer part number: 2147-120EX
- Vendor part number: 2147-120EX