The Regina Chain and Sprocket Kit is designed for KTM RC390 and Duke motorcycles from model years 2014 through 2018. Manufactured by Regina and identified by manufacturer and vendor part number 135ZRT/118KKT001, this complete replacement kit provides a convenient solution for refreshing the motorcycle’s final-drive system with matched components and OEM gearing.
Each kit includes a heat-treated front sprocket, an induction-hardened rear sprocket, and a precut Regina Z-ring chain with gold outer plates and Z44 sealing rings. The chain’s sealed-ring construction helps retain lubricant, reduce contamination, and support dependable performance and wear life during regular street and performance riding. High-quality steel sprockets are engineered for durability and supplied with gearing intended to match the original equipment configuration.
Installation hardware is included through rivet-type master links, allowing the kit to be assembled using appropriate riveting tools and manufacturer-recommended procedures. Verify the motorcycle model, year, existing gearing, and chain fitment before installation. This Regina kit is intended for KTM RC390 and Duke applications covering the 2014–2018 model range and is suitable for dealers, service professionals, and consumers seeking a coordinated chain and sprocket replacement.
Features:
- Fitment: Designed for KTM RC390 and Duke motorcycles from 2014–2018
- Brand: Regina
- Manufacturer and vendor part number: 135ZRT/118KKT001
- Kit contents: Includes a heat-treated front sprocket, induction-hardened rear sprocket, precut chain, and rivet-type master links
- Chain construction: Regina high-performance Z-ring chain with gold outer plates and Z44 sealing rings
- Sprocket material: High-quality steel for dependable durability
- Gearing: OEM gearing for the specified KTM applications
- Installation: Rivet-type master link supports professional chain assembly