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Pinhead

3/8 Solid Axle Locking Nuts

3/8 Solid Axle Locking Nuts


Specially designed for track/single speed hubs. No need to carry an extra lock for your wheels. Simply replace the existing nuts on your Single Speed tokyobike with these uniquely designed locking nuts. Not for use on any multi-speed tokyobike.

  • About Pinhead
  • Details

Pinhead was founded in 1997 and is now the industry leader in bicycle component locks. Pinhead locks are used to protect bicycles and major bicycle parts, by cyclists, rental fleets, and bike share programs in more than 20 countries. Once installed, the locks remain permanently on the bicycle, even when you ride. When you need to remove your wheels for servicing, or adjust your saddle height, your Pinhead key lets you do this quickly and easily. Each key comes with a unique serial number so that you can order extra keys, or even additional matching sets of locks, for those of you who have more than one tokyobike in the family.

Size: M10 
Material: Forged stainless steel
Requires: 15mm wrench to remove existing nuts and install the locking nuts, may require the help of a friendly mechanic
Fits: All tokyobike Single Speed models. Not for use on any multi-speed tokyobike.