Motorcycle rear sprocket 48T 420 4 bolt pattern chain sku 7195

New old stock from a multi line dealer auction that went out of business.  Brand New, 420 chain size , 4 bolt mounting at 4.2 cm on center also marked HK25

These sprockets are new and within +- 2 teeth of specified OEM sprocket sizes from Reputable Sprocket Charts.    larger  number of teeth give you faster acceleration.  smaller number of teeth give you more top speed.

Email me with any questions as products are not returnable