PBR Steel Noise - Free Front Sprocket 2172 - 520 Gearbox output pinionRef : PBR01452A / 1077595001

PBR Steel Noise-Reducing Sprocket 2172G - 520 (manufacturer reference: 2172G 16 18 NC): output sprocket made of steel designed for street and roadster engines. Part of PBR's RSS (Rubber Sprocket System) range, it combines the strength of steel with rubber inserts to limit noise disturbances associated with the final drive.

• Material: robust steel
• Teeth: 16 teeth
• Chain pitch: 520
• Type / version: 2172G, noise-reducing version (injected rubber)
• Advantages: vibration and noise reduction, rubber resistant to peeling, suitable for intensive use and long trips according to PBR

Easy to install on most 520 transmissions, this sprocket is aimed at riders looking for a quieter transmission without sacrificing durability. The rubber-filled holes limit acoustic shocks between the chain and the teeth, providing a more discreet ride in the city as well as on winding roads.

Common compatibilities:

• YAMAHA YZF-R6 (RJ27) 2021 - 600 cc
• YAMAHA YZF-R6 (RJ15) 2016 - 600 cc
• YAMAHA XJ6 S DIVERSION ABS (RJ22) 2016 - 600 cc

Ideal part for replacing a worn sprocket or for optimizing the acoustic comfort of your chain kit while maintaining a reliable steel design for roadster and road use.