MTX 1446 Hornet Lightweight Steel Front Sprocket #520 Category_Boot Straps 4 ohms +-20%

4 ohms +-20%

Polished aluminium finish

Rise: 70mm

impact-tested and CE-certified patella protection

MTX 1446 Hornet Lightweight Steel Front Sprocket #520 Category_Boot Straps 4 ohms +-20%MTX Hornet front sprockets are a lightweight performance alternative to OEM sprockets. Featuring self cleaning mud grooves between the teeth for extended chain and sprocket life, with lightening holes to reduce rotational mass the Hornet series is designed for champions. CNC machined from case hardened Chromoly steel and fully heat treated for maximum strength and durability. Fully heat treated for maximum strength and durability Lightening holes