Transform your bike into a high-performance machine with the Spank Single Speed Conversion Kit. The 13T gear ratio provides maximum efficiency and power for every pedal stroke, allowing you to conquer any terrain with ease. Upgrade your riding experience with this top-quality conversion kit, designed and tested by industry experts to deliver superior performance.

KEY FEATURES

• Steel 13T cog and alloy spacer rings.
• This kit works to convert any SPANK HG rear hub (eg:  SPIKE, SPOON, OOZY, HEX), to single speed.