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The 1-ER kit is Gusset's entry level singlespeed kit, designed to introduce you to the world of singlespeed without breaking the bank.
The 1-ER kit is Gusset's entry level singlespeed kit, designed to introduce you to the world of singlespeed without breaking the bank.
Gusset Components

Gusset 1-ER Convertor - HG Freehub Single Speed Convertor Kits - Black

£19.99
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Gusset 1-ER Convertor - HG Freehub Single Speed Convertor Kits - Black

Season:2025

Brand:Gusset Components

Code:GUS1ER

The 1-ER kit is our entry level singlespeed kit, designed to introduce you to the world of singlespeed without breaking the bank. With narrow steel cogs we recommend using this on steel freehub bodies only. Our tapered spacers are designed to offer increased lateral support for the cog under load.

This kit is supplied with:
  • 12 and 13t or 16 and 18t CNC and drilled Chromo 3/32’’ cog. Not suitable for 9/10/11/12 speed chains.
  • 2x CNC and drilled alloy spacers with laser etching. Different thicknesses for chain line adjustment.
  • Lock ring

Shimano HG compatible only.

14/16/18/20t cogs available separately.

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