- Protects the swing of swing against chain friction and wear

Equipped with db killer

These Two Special Versions Share A Dedicated Carcass and Feature Separate Compounds:

in place to need to pair all participants in a chain formation which is the arrangement with classic blue -tooth connections

300 today and experience the difference in braking performance

PBR Standard C45 Steel Rear Sprocket 4552 - 420 4552 50 C45 benelli-bx-449-cross-450-2015-esi7743905 - Protects the swing ofRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5high Wear Resistance Reduces High Precision Manufacturing Chain Pitch: 420. 0 Color: Black Material: Steel Rear Teeth: 50. 0 Rear Type: 4552 REAR Version: Standard