Rear Sprocket Made to Order

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Electric Race Bikes now offers light weight aluminum rear sprockets custom made to suit virtually any application, chain size, and tooth count.  Prices range $60 - $100   Contact us for a quote.
NOTE: We do not make custom countershaft sprockets, these sprockets are available below
RK 420 Raceing  Chain
This 420 120 link comes with clip master link, put two together for an extra long chain!
Free UPS ground shipping in the continental US, please call or email for international shipping
$
29.99    
RK 520 Gold Race Chain
This 520 120 link comes with clip master link, one might do it if you have small gearing, or put two together for an extra long chain!
Free UPS ground shipping in the continental US, please call or email for international shipping
$
99.99    
Hardened Steel 14 Tooth 420 sprocket, 19mm bore (Fits Agni Motors)
This sprocket is made specially for Electric Race Bikes to fit the 19mm shaft/ 6mm keyway of the Agni motor.  The hardened steel sprocket has 2 set screws and 14 teeth.  Size 420 (common motorcycle chain).  Also fits the Perm 132.  If you have a 19mm shaft don't settle for a sloppy 3/4 inch that doesn't fit correctly.
Free 6mm Keyway included!
Free UPS ground shipping in the continental US, please call or email for international shipping 
$
29.99    
Hardened Steel 15 Tooth 420 sprocket, 19mm bore (Fits Agni Motors)
This sprocket is made specially for Electric Race Bikes to fit the 19mm shaft/ 6mm keyway of the Agni motor.  The hardened steel sprocket has 2 set screws and 15 teeth for low friction and long life when mated with a large rear sprocket.  Size 420 (common motorcycle chain).  Also fits the Perm 132.  If you have a 19mm shaft don't settle for a sloppy 3/4 inch that doesn't fit correctly.
Free 6mm Keyway included!
Free UPS ground shipping in the continental US, please call or email for international shipping 
$
29.99    
Hardened Steel 16 Tooth 420 sprocket, 19mm bore (Fits Agni Motors)
This sprocket is made specially for Electric Race Bikes to fit the 19mm shaft/ 6mm keyway of the Agni motor.  The hardened steel sprocket has 2 set screws and 16 teeth for low friction and long life when mated with a large rear sprocket.  Size 420 (common motorcycle chain).  Also fits the Perm 132.  If you have a 19mm shaft don't settle for a sloppy 3/4 inch that doesn't fit correctly.
Free 6mm Keyway included!
Free UPS ground shipping in the continental US, please call or email for international shipping 
$
29.99    
Hardened Steel 17 Tooth 420 sprocket, 19mm bore (Fits Agni Motors)
This sprocket is made specially for Electric Race Bikes to fit the 19mm shaft/ 6mm keyway of the Agni motor.  The hardened steel sprocket has 2 set screws and 17 teeth for low friction and long life when mated with a large rear sprocket.  Size 420 (common motorcycle chain).  Also fits the Perm 132.  If you have a 19mm shaft don't settle for a sloppy 3/4 inch that doesn't fit correctly.
Free 6mm Keyway included!
Free UPS ground shipping in the continental US, please call or email for international shipping
$
29.99    
Hardened Steel 16 Tooth 520 sprocket, 19mm bore (Fits Agni Motors)
This sprocket is made specially for Electric Race Bikes to fit the 19mm shaft/ 6mm keyway of the Agni motor.  The hardened steel sprocket has 2 set screws and 16 teeth.  True 520 size(common motorcycle chain).  Also fits the Perm 132.  If you have a 19mm shaft don't settle for a sloppy 3/4 inch that doesn't fit correctly.
Free 6mm Keyway included!
Free UPS ground shipping in the continental US, please call or email for international shipping 
$
29.99    

PLEASE REDUCE, REUSE, AND RECYCLE!