CNC Aluminum Adapter and Sprocket , Made in The USA. Don't be fooled by Cheaply made Chinese Knock offs

Works with 415 Chain Only
Clam shell sprocket adapter bolts around the hub for fast and adjustable installation.



Available in 3 Hub Sizes
  • Coaster Brake - 1.520" to 1.528"
  • Multi Speed FreeWheel - 1.003" to 1.008"
  • Nexus 3 Speed
  • OCC Chopper 1.25"


Available in 7 Sprocket Sizes

  • 40 Tooth 
  • 44 Tooth 
  • 48 Tooth 
  • 50 Tooth 
  • 56 Tooth 
  • 62 Tooth 
  • 66 Tooth 





Coaster Brake Adapter will fit the following hubs:

  • High Stop
  • Micargi
  • Shimano CB-110
  • Shimano CB-110E.
Adapter Fit Measurements that are in the range of 1.524 to 1.528. The Shimano CB-110 hub is one of the most copied coaster brake hubs on the market. Please measure your hub to assure correct installation.


Modus Hub Adapter will fit on the following hubs:
  • Modus Series 08
  • Modus Series 09
  • Modus Series 10
Modus multi speed hubs are common on schwinn bikes available at Target, Walmart and and K-Mart. On these hubs the word "Modus" and the series number is etched on the syndical portion where the adapter would go. The Modus fits a 36 spoke wheel with a hub diameter of 1.182" - 1.187" and a spoke flange no larger than 2.35".




Multi Speed Freewheel Hub Adapter will fit on the following hubs:

  • 5, 6, 7 Speed Freewheel hubs
Fits on multi speed hubs with a diameter of: 1.003 to 1.008



Nexus 3 Speed Hub Adapter will fit on the following hub:

  • Shimano Nexus 3 Speed hub
This adapter will only fit the Shimano Nexus 3 speed hubs. Hub will have Shimano Nexus 3 speed written on it.