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Crown of very high quality French, made in the best materials, for BMW motorcycles!
Steel crown with number of teeth with choices for chain 525 (as the origin) for your big BMW cube. Very good quality, made in France in the best steels! Originally, motorcycles like the BMW S 1000 RR are equipped with a crown in 44 teeth. The more you put a large crown, the more you increase the force and the acceleration in spite of the top speed. Conversely, the smaller the crown, the higher the peak speed in spite of the force and the acceleration!
Mounts on BMW S 1000 RR from 2009 to 2011.
Reference: 1480.1660.41
Crown of very high quality French, made in the best materials, for BMW motorcycles!
Reference: 9551.E1396.15
Pinion of very high quality, available from 15 to 17 teeth to adjust acceleration or top speed! For motorcycle APRILIA.
Reference: 9551.E1397.15
Very high quality pinion, available from 15 to 17 teeth to adjust on acceleration or top speed! For motorcycle APRILIA 750 and 900.
Reference: 9700.E1404.14
Very high quality sprocket, available from 14 to 17 teeth to adjust on acceleration or top speed! For BMW motorcycle.
Crown of very high quality French, made in the best materials, for BMW motorcycles!
