Renthal 509U-520-16P Ultralight Front Sprocket 520 Pitch 16 Tooth

The Renthal 509U-520-16P Ultralight Front Sprocket is CNC machined from case hardened and core refined 655M13 nickel chromium steel, delivering exceptional strength and durability for high-performance motorcycles. This sprocket is 10-15% lighter than OEM front sprockets, reducing rotating mass for improved throttle response and acceleration.

Key Features:

• Specially developed nickel-chrome-molybdenum steel construction that is case hardened and core refined for ultimate strength and hardness
• Ultralight design with surplus mass machined away to reduce overall weight
• Reduced rotating mass allows faster engine spin-up and shorter over-run while decreasing overall machine weight
• Self-cleaning mud grooves prevent dirt and grime buildup on chain and sprockets
• Precision machined to extremely tight tolerances to ensure proper fitment
• 520 pitch with 16 teeth configuration

Renthal off-road front chainwheels are chosen by more factory motocross and supercross teams than any other chainwheel on the market, providing race-proven performance and reliability for street and track applications.