PBR anti-noise steel 2344 - 520 15 teeth Output sprocketRef : PBR01615A / 1127984003

PBR Steel Noise-Reducing Sprocket 2344 - 520 (Manufacturer Ref: 2344G 15 18NC): a front sprocket made of steel designed for the final drive of modern roadsters. Designed to fit 520 chains, this 15-tooth sprocket combines robustness with acoustic comfort for your daily commutes or long rides.

• Material: steel, steel colour finish.
• Number of teeth: 15 (sprocket type: 2344).
• Chain pitch: 520.
• RSS System (Rubber Sprocket System): rubber injected into the perforations to limit vibrations and reduce transmission noise.
• Durability: injected rubber resistant to delamination, designed for intensive use and long journeys.

The PBR 2344 sprocket better isolates the chain/sprocket connection for a smoother riding experience and a reduction in noise pollution without compromising the mechanical strength of the steel. It is particularly aimed at roadster owners looking to maintain a reliable transmission while reducing vibrations and chain noise.

Indicative compatibility: suitable for APRILIA TUONO 660 (2025), TUONO 660 FACTORY (2025), and APRILIA TUAREG 660 RALLY (2025) models equipped with a 520 pitch. Check the reference and number of teeth of your original sprocket before installation.