CNC 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.
Features:
- CNC machined from case-hardened Chromoly steel.
- Fully heat-treated for maximum strength and durability.
- Computer-designed weight reduction holes for enhanced performance.
- Lightening holes reduce rotational mass for improved efficiency.
- Self-cleaning mud grooves for increased longevity and reliability.
- Nickel finish counters corrosion and provides wear resistance.
- Lasts longer than aluminum sprockets, ensuring extended lifespan.
- Comes in a presentable clamshell for an excellent presentation.
- Pitch: 520
- Teeth: 50
MTX 251 Hornet Lightweight Steel Rear Sprocket #520 (50T) (11H-428-50)
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CNC 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.
Features:
- CNC machined from case-hardened Chromoly steel.
- Fully heat-treated for maximum strength and durability.
- Computer-designed weight reduction holes for enhanced performance.
- Lightening holes reduce rotational mass for improved efficiency.
- Self-cleaning mud grooves for increased longevity and reliability.
- Nickel finish counters corrosion and provides wear resistance.
- Lasts longer than aluminum sprockets, ensuring extended lifespan.
- Comes in a presentable clamshell for an excellent presentation.
- Pitch: 520
- Teeth: 50
