Renthal 506-420 Grooved Front Sprocket

Renthal 506-420 Grooved Front Sprocket Silver 14t. Dominate the track with the Renthal 506-420 Grooved Front Sprocket for your Yamaha YZ 65. Engineered with championship-proven technology, this sprocket features superior case-hardened steel for unmatched durability and a refined core to absorb impacts. Its innovative self-cleaning mud grooves prevent debris buildup, extending drivetrain life and ensuring consistent power delivery. Experience a competitive edge with the Ultralight design, offering a 10-15% weight reduction for improved throttle response and handling. Trusted by factory teams, this is the ultimate upgrade for maximum performance. Renthal 506-420 Grooved Front Sprocket for Yamaha YZ 65 | Championship-Proven PerformanceElevate your ride and dominate the track with the Renthal 506-420 Grooved Front Sprocket, the ultimate transmission upgrade for your Yamaha YZ 65. Engineered for the serious racer and discerning rider, this sprocket is the culmination of decades of research, development, and championship-winning success. When maximum power transfer, unmatched durability, and superior performance are non-negotiable, riders in the know choose Renthal.Unrivaled Durability and StrengthAt the heart of this exceptional sprocket lies a specially developed, case-hardened 655M13 nickel-chromium steel. This advanced material is precision CNC-machined to incredibly tight tolerances, ensuring a perfect fit and flawless operation. The case-hardening process creates an ultra-hard outer surface for phenomenal resistance to wear and tear from chain contact. Simultaneously, a refined, ductile core is maintained, allowing the sprocket to absorb the intense shock loads and impacts common in motocross and off-road riding without fracturing. This dual-property construction results in a sprocket that offers the ultimate combination of longevity and resilience, giving you the confidence to push your machine to its limits.Innovative Self-Cleaning TechnologyRenthal sets the standard with its innovative self-cleaning mud grooves. Each tooth base features a precision-machined groove strategically designed to channel away mud, dirt, grit, and sand from the critical contact points. This active cleaning mechanism prevents debris buildup, which is a primary cause of accelerated chain and sprocket wear. By maintaining a cleaner interface, the sprocket ensures consistent power delivery even in the most challenging and muddy conditions, significantly extending the life of your entire drivetrain system and reducing the need for premature replacements.The Ultralight AdvantagePerformance is measured in fractions of a second, and the Renthal Ultralight design gives you a tangible competitive edge. Through meticulous engineering and advanced Finite Element Analysis (FEA), this front sprocket achieves a remarkable 10-15% weight reduction compared to standard sprockets without compromising its structural integrity. This reduction in rotating mass leads to improved throttle response, quicker acceleration, and more agile handling, allowing you to get the power to the ground more efficiently and maneuver the bike with greater precision. Experience the difference that reduced unsprung weight can make in every corner and on every jump.This is more than just a replacement part, it´s a high-performance component trusted by more factory motocross and supercross teams than any other brand. Choose the sprocket that champions rely on and unlock the full potential of your motorcycle´s powertrain.Compatible models:YAMAHA YZ 65 2018-2022.Front Sprocket.CNC-machined from case hardened and core refined 655M13 nickel chromium steel.Machined self-cleaning mud grooves at each tooth to prevent mud buildup help increase wear resistance.Ultralight design has a 10-15% weight savings. tradeinn Motardinn