KTM RC 390 Chain & Sprocket Kit - High-Performance Components

The Chain and Sprocket Kit for KTM RC 390CC - KIT HPXR 212 is a precision-engineered drivetrain solution designed for high-performance motorcycles. This complete kit includes a front sprocket, rear sprocket, and R520HPXR-112-2 chain, specifically developed to match the KTM RC 390’s OE specifications. Manufactured with advanced machining, heat treatment, and protective coatings, the kit delivers enhanced durability, smoother power transmission, and extended service life. Ideal for daily riders and performance enthusiasts, it ensures consistent performance under varied road conditions while minimizing maintenance requirements and operational noise.

Key Features

• Front Sprocket S 02 560 (15 Teeth): High-performance design with anti-wear coating and precise machining for smooth operation and higher transmission accuracy.
• Rear Sprocket S 02 661 (45 Teeth): Carbon steel construction with induction-hardened teeth and zinc coating for superior rust resistance and wear durability.
• R520HPXR-112-2 Chain: Engineered for optimal compatibility and long-lasting performance, ensuring efficient power transfer.
• Precision Fitment: Components manufactured to OE specifications for accurate alignment and minimal installation adjustments.
• High-Quality Surface Finish: Shot-blasted and hand-finished sprockets reduce operational noise and improve surface fatigue strength.
• Durable Coatings: Anti-resistant treatments protect against dust, mud, and environmental wear.
• Comprehensive Quality Control: Every sprocket undergoes 18 production stages and 15 quality checks to ensure reliability.

Technical Specifications