PBR noise-reducing steel 2137 - 525 15 teeth Output sprocketRef : PBR01629A / 1149778001

PBR Steel Noise-Reducing Sprocket 2137 - 525 (Manufacturer Ref: 2137G 15 18NC): a transmission sprocket designed for riders seeking durability and quiet operation. Made from steel, it features a 15-tooth configuration suitable for 525 pitch chains and stands out with its noise-reducing version incorporating the RSS (Rubber Sprocket System).

• Material: high-strength steel for great longevity
• Number of teeth: 15
• Chain pitch: 525
• Version: noise-reducing with rubber injected into the perforations to limit vibrations and transmission noise
• Designed for road use, touring, and long-distance journeys

The RSS process combines the strength of steel with a rubberized insert that helps to dampen shocks and noise transmitted by the chain, without compromising reliability in intensive use. Installation and replacement are carried out like a standard sprocket; please adhere to the alignment and torque specifications recommended by your manufacturer.

A product from the PBR brand, this sprocket is particularly suitable for roadsters and is compatible with models such as: KAWASAKI VERSYS 1100 SE (2026), VERSYS 1100 S (2026), and NINJA 1100 SX SE (2025).