Front sprocket PBR, 17 teeth, size 520 - cod. 20421718NC
What is a front sprocket
Front sprocket: Product Component Steel, is the smallest toothed wheel, usually not visible because it is covered by a...
Rear sprocket PBR steel made, size 520 - cod. 438443C45
What is a rear sprocket
Rear sprocket: It is the largest toothed wheel easily identifiable on the rear wheel of motorcycle, it's the...