Standard aluminium sprocket - 420 49 teeth by PBR
Aluminium sprocket with 49 teeth designed for a 420 chain transmission, intended for cross use. Drawing on PBR's competitive experience, it combines corrosion resistance and reduced friction for smoother chain engagement and limited wear.
Design and materials
- Highly resistant treatment against corrosion and abrasion for better performance in muddy and wet environments
- Strict manufacturing process ensuring dimensional quality that promotes consistent meshing
Practicality and features
- Reduced friction for smoother chain engagement and limited tooth wear
- Cross-specific design to withstand the demands of off-road use and intensive applications
Advantages
- Competition-inspired design providing performance and durability
- 49 teeth, 420 format to replace a compatible 420 chain sprocket
- OEM reference 4552 49 L
Examples of compatible motorcycles
- GAS-GAS MC 65 (2025)
- KTM 65 SX (2024)
- HUSQVARNA TC 65 (2023)
Complete list of compatible motorcycles available in the dedicated section below