Rear Sprocket 50 - 15114 63 53104K - 63 - Black 63 Teeth by SuperProx
Steel sprocket designed for motorcycle transmission, heat-treated and finished in anti-corrosion black for enhanced durability in demanding use. The laser cutting ensures a precise fit during installation, while the lightweight design facilitates handling and replacement.
Design and Materials
- Steel with heat treatment to improve wear resistance and extend lifespan in intensive use
- High-performance anti-corrosion black finish to limit oxidation and maintain appearance over time
- Laser cutting guaranteeing a precise fit for a clean installation without excessive play
- Lightweight design among steel sprockets to simplify handling during installation
Practicality and Features
- Pitch 428 and 63 teeth corresponding to technical specifications for suitable replacement in the relevant transmission systems
- Original design for direct replacement without structural modification
- Developed and tested on track to ensure performance under high stress
Advantages
- OEM Reference 53104K-63
- Produced by SUPERSPROX, a manufacturer of sprockets and crowns with historical expertise since 1959
Examples of Compatible Motorcycles
- FANTIC XMF 125 PERFORMANCE ABS E5+ 125 (2025)
- FANTIC XMF 125 COMPETITION ABS E5+ 125 (2025)
- FANTIC XEF 125 PERFORMANCE ABS E5+ 125 (2025)
Complete list of compatible motorcycles available in the dedicated section below