MOOSE RACING Rear Sprocket - 49 Tooth - Husaberg/Husqvarna/KTM 1211-897-49-12 Nucleon KR-3 Back Protector 97% Polyester / 3% Polyurethane

97% Polyester / 3% Polyurethane Wicking stretch fabric front

Multiple snap button system to integrate the Alpinestars Nucleon Back protector for use when Tech-Air is not installed

Converts AC power into DC power

MOOSE RACING Dust Seal Kit REFERENCE VEN# DSS-037 0407-0734

MOOSE RACING Rear Sprocket - 49 Tooth - Husaberg/Husqvarna/KTM 1211-897-49-12 Nucleon KR-3 Back Protector 97% Polyester / 3% PolyurethaneThe 7075 T651 aluminum we use for these sprockets receives an extra tempering which reduces distortion and provides optimal thickness vs. typically thinner 7075 T6 sprockets 100% machined, no stamping or grinding Optimal tooth thickness results in maximum tooth and chain contact