Renthal 518U-420-50GPOR Ultralight Rear Sprocket 50 Tooth Grooved Orange 420 Pitch

The Renthal 518U-420-50GPOR Ultralight rear sprocket delivers professional-grade performance with a distinctive orange anodized finish and signature grooved design. Precision CNC machined from high-strength 7075 T6 aluminum alloy in Manchester, UK, this 50-tooth sprocket is engineered to reduce unsprung weight while maximizing power transfer and durability.

Key Features:

• CNC machined from 7075 T6 aluminum to extremely tight tolerances
• 66% lighter than steel sprockets for reduced rotating mass
• Grooved design with orange hard anodized finish for enhanced wear resistance
• Computer-engineered tooth profile ensures optimal power transfer and chain engagement
• 420 pitch chain compatibility with 50 teeth
• Hard anodizing provides exceptional surface hardness and longevity
• Precise fitment, concentricity, and load dispersion for maximum reliability

Renthal Ultralight sprockets are the choice of more factory motocross and supercross race teams than any other brand, delivering the perfect combination of lightweight construction, strength, and durability for demanding off-road applications.