PBR Ultra-Light Aluminium 289 - 520 SprocketRef : PBR00056A / 1075259004

PBR Ultra-Light Aluminum Sprocket 289 - 520 (manufacturer part number: 289 51 L)

Designed from PBR's competitive experience, this Ultra-Light aluminum sprocket combines lightness and durability for off-road and roadster practices. CNC machined, it features a stainless finish that limits wear due to track conditions while reducing unsprung mass for a more agile motorcycle behavior.

• Material: high-quality aluminum
• Color: stainless
• Number of teeth: 51 (gear ratio adjustment)
• Chain pitch: 520
• Precision CNC machining for reduced play and controlled geometry
• Strict manufacturing process and selected raw materials

Ideal for demanding riders seeking a lightweight sprocket without compromising on strength, it fits 520 transmissions and is particularly suitable for cross and enduro machines. Common fitment examples: HONDA CRF 450 X (2024), HM CRE-F 500 X (2014), HONDA CRF 450 RX ENDURO (2024).

Replace your sprocket with a part designed to resist corrosion and abrasion while optimizing transmission responsiveness. Check compatibility with your model before purchase.