Yamaha Mt 03 321 [RENTHAL] - Sprocket aluminum self-cleaning - 520

This RENTAL Ultralight™ Self-cleaning rear sprocket is an outstanding component for passionate motorcyclists who value quality, durability and performance. Designed for use in Motocross (MX), Supercross (SX) and Enduro, this sprocket offers numerous advantages that set it apart from conventional models.

Technical data:

• Sprocket version: self-cleaning
• Sprocket number of teeth: 48
• Chain pitch: 520
• Material: aluminum
• Number of teeth: 48 teeth
• Color: Silver
• Volume (cm³): 1239
• Weight (g): 505
• Length (mm): 301
• Width (mm): 294
• Height (mm): 14

Performance features:

This rear sprocket is made from high-strength 7075 T6 aluminum, known for its lightness and durability. The precise machining ensures optimal fit and functionality under extreme conditions. The surface of the sprocket is anodized, which not only improves the aesthetics, but also increases the surface hardness and thus extends the service life.

Advantages of self-cleaning:

A unique feature of this sprocket is its self-cleaning profile. Specially designed teeth make it easier to evacuate mud and dirt. This prevents the buildup of debris and minimizes the power losses that could occur due to friction between the chain and sprocket. This ensures power transmission efficiency is maintained even in muddy or extremely dusty conditions.

Designed for performance:

The strategically placed holes make the sprocket lighter without compromising its durability. This weight loss leads to a Gain in performance and agility of the motorcycle, which can offer a decisive advantage, especially in racing situations.

Whether for professional racing or demanding recreational activities, the RENTHAL Ultralight™ Self-Cleaning Rear Sprocket is a reliable choice that takes your motorcycle's performance to new levels.