Steel crown with number of teeth choices for chain 525 (as the origin) for your big cube HONDA. Very good quality, made in France in the best steels! Originally, motorcycles like the HONDA CBR 650 F are equipped with a 42 teeth crown.
 

 
The larger a crown, the more force and acceleration is achieved despite peak speed. Conversely, the more you put a small crown, the more you increase the top speed despite the force and acceleration!
 

 
Mounts on :
 
HONDA CB F Hornet (PC34) 600 1998-2002 
HONDA CB F Hornet (PC36) 600 2003-2006 
HONDA CB F Hornet S (PC34) 600 2000-2002 
HONDA CB F Hornet S (PC36) 600 2003-2006 
HONDA CBF N (PC38 / PC43) 600 2008-2012 
HONDA CBF N ABS (PC38 / PC43) 600 2008-2012 
HONDA CBF S (PC38 / PC43) 600 2008-2012 
HONDA CBF ABS (PC38 / PC43) 600 2008-2012 
HONDA CB F (RC47) 650 2014-2016 
HONDA CB FA ABS (RC47) 650 2014-2016 
HONDA CBR F (RC47) 650 2014-2016 
HONDA CBR FA ABS (RC47) 650 2014-2016 
HONDA VT DC1 / DC2 White Widow (RC48) 750 2001-2003 
HONDA CBR RR Fireblade (SC28 / SC29 / SC33) 919 1996-1999