Standard Aluminium Sprocket - 420 46 Teeth by PBR
The PBR sprocket made from Ergal 7075 T6 combines lightweight and strength thanks to a high-performance aluminium alloy. It reduces the transmission mass without compromising durability, resulting in more responsive handling during intensive use.
Design and Materials
- Ergal 7075 T6, a high-strength aluminium alloy, reduces the weight of the sprocket for easier motorcycle handling
- Designed for 420 chain with 46 teeth, allowing for direct replacement on rear setups with the same pitch
- OEM Reference 4794 46 L
Usage and Performance
- Intended for Motocross, suitable for the repeated stresses inherent to this practice for intensive use
- Supplied to teams competing in motocross championships, demonstrating proven performance under demanding conditions
Examples of Compatible Motorcycles
- KTM 65 SX (2027 - 65 cm3)
- HUSQVARNA TC 65 (2027 - 65 cm3)
- GAS-GAS MC 65 (2027 - 65 cm3)
Complete list of compatible motorcycles available in the dedicated section below