Pressure seal groove reduces reduces Coating Reduces Friction

With over 7500 lumen per pair and one range of 365 meters

Switch to Heavy Wedges

0 Front_Proket_type: 337 Front_Prolet_version: Standard Material: Steel: Steel

Product has a complete CE certificate

MOOSE OFFROAD HARD-PARTS SPROCKET DUAL MSE 50 GN 1210-460-50-15X gilera-rc-600-600-1994-esi5745890 Pressure seal groove reduces reducesDesigned to Outlast Standard Aluminum Rear Sprockets and is Much Lighter than Steel rear Sproces, Inner Ring Is Made From 7075 T6 Aluminum and The Outer Ring Is Made from Heavy Duty Steel, Self Cleaning Mud Grooves Between Each Each Each Each Each Each Each Each Toe