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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
Engineered lab-tested built-in fracture points
contain uniform micron sized openings that allow high air flow
Replacement Circlip: CW12
Tape Width: 25mm
Replaces worn old pins
MTX 897 Hornet Lightweight Steel Rear Sprocket #520 (11H-KM1) size:51 Tooth Engineered lab-tested built-in fracture pointsCNC machined from case hardened Chromoly steel the MTX Hornet Lightweight Steel rear sprockets are built to last. The combination of the fully heat treated steel, and computer designed weight reduction holes the MTX Hornet will last longer than any alloy sprocket and weigh less than solid OEM steel sprockets. Self cleaning holes increase chain and sprocket life while a nickel finish provides corrosion and wear resistance. CNC machined from case
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