MOOSE RACING Rear Sprocket - 48 Tooth - Yamaha 1211-251-48-12 Pit Board Constructed of stainless steel throughout

Constructed of stainless steel throughout the mid-pipe and end-cap while the canister is constructed of aluminum for increased durability

Stock filter’s flow: 184

650 F) [EU: 898

Precision CNC-machining combined with innovative world-class engineering allows Rekluse clutch baskets to safeguard your vital internal components

All seams are double-stitched for added durability

MOOSE RACING Rear Sprocket - 48 Tooth - Yamaha 1211-251-48-12 Pit Board Constructed of stainless steel throughoutThe 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