MTX 251 Hornet Lightweight Steel Rear Sprocket #520 Model_Argon Fusion Jacket 25-LH (reverse) thread pitch

25-LH (reverse) thread pitch

offering excellent resistance to impacts and scratches

Heavy-duty steel construction

Internal Multi Reinforced Backing Around Knee

Quadflex: MBTX4U

MTX 251 Hornet Lightweight Steel Rear Sprocket #520 Model_Argon Fusion Jacket 25-LH (reverse) thread pitchMTX Hornet sprockets are a lightweight performance alternative to OEM sprockets. Featuring self cleaning mud grooves between the teeth for extended chain and sprocket life and lightening holes to reduce rotational mass, the Hornet series is designed for champions. MTX Hornet Sprockets are CNC machined from case hardened Chromoly steel and fully heat treated for maximum strength and durability. Features: CNC machined from case hardened Chromoly steel.