520 Superlite Steel Rear Sprocket RS7 (AFM35801R)
Superlite Steel Rear Sprocket 520 pitch
For '09-'15 RSV4 (all USA models), '11-'15 Tuono V4 (all USA models)
About 1/2 pound lighter than a conventional steel sprocket with no loss of durability and far better looks.
Please note: this rear sprocket is only to be used in conjunction with a 520 front sprocket and a 520 chain.
15/43 is by far the most popular sprocket ratio chosen. It seems to be the best balance between improved acceleration without sacrificing top speed.
*Please note: NOT FOR vehicles with the Updated Rear Sprocket Fitting Kit 2R000270