Chain Extension Kit for Larger Sprockets

Choose Your Sprocket Size *

Current stock: 0

Includes all the parts you need to extend chain necessary to run larger sprockets.

Includes master link and a properly sized piece of chain to lengthen your chain so you can run a larger sprocket. 

 This includes an extra master link is used to connect lengths of O-ring 420 chain, as used on the Talaria and Surron X.

Please note that this is only compatible with O-Ring Chain and will NOT work with standard motorcycle 420 chain (Used on the Surron MX and on the Surron Pedal Kit).

For customers with 18'' Deluxe wheel with 3.5'' Shinko installed some sprockets may require an extra link and master to be added for tire clearance (Shinko 18x3.5'' choose 1 size up) if using 52t select the 56 option 

Choose from the following sizes or buy the largest we sell (64 tooth) and then shorten the chain to your custom size... we have available to fit the following tooth sizes.


52 tooth

54 tooth

58 and 60 tooth

64 tooth