Gusset 1-ER’ Singlespeed Conversion Kit – 12t and 13t

1-Er Convertor Kit

Fancy converting your bike to a singlespeed bike? This 1’ER conversion kit will make easy work of converting to a singlespeed and it gives you the option to run a 12t or 13t sprocket.

• Single Speed adaptor kit for 8/9/10/11 speed Shimano compatible cassette hubs
• Pair of CNC machined aluminium spacers offer lateral support to ‘Deep-tooth’ single sprocket
• Built-in offset optimises chainline
• Supplied with 12 & 13T 3/32″ cogs and lockring
• Cog teeth are 3/32″ – 6/7/8 Speed
• Not suitable for narrow 5/64″ (9 speed) chains.

Please Note: If run with smaller than 14T cog then you must use with 3/32″ chain as 1/8″ chain will bite into the spacers.