PBR Standard C45 Steel Rear Sprocket 4350 - 525 4350 40 C45 bmw-k-100--0521--1000-1990-esi4130034 Performer Gore-Tex® is for those

Performer Gore-Tex® is for those who run in clocks and sheds

If you have a set of forks which are showing their age

II class A

with a better look and a unique sound

High durability at tough off -road driving

PBR Standard C45 Steel Rear Sprocket 4350 - 525 4350 40 C45 bmw-k-100--0521--1000-1990-esi4130034 Performer Gore-Tex® is for thoseRace Experience Thanks to Many Years of Competition Experience, PBR Developted A Wide Range of High Quality Sprocks in Collaboration with Top Teams. High Quality Steel Alloy 18NCD5high Wear Resistance Reduces High Precision Manufacturing Chain Pitch: 525. 0 Color: Black Materials: Steel Rear Teeth: 40. 0 Rear Type: 4350 REAR Version: Standard