Track cog lockrings
Track cog lockrings on this page: Formula | Look | Phil Wood | Shimano Dura Ace | Sunlite | Wheels Mfg
3/32" track cogs are posted here | 1/8" track cogs are posted here
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It is absolutely necessary to put a lockring on a track hub. A track hub lockring has left-handed threads and fits on smaller diameter part of the threaded portion of a track hub. The lockring goes on after the track cog and keeps the cog in place when backpedaling to slow or stop a fixed-gear bike. As Sheldon Brown noted, if the sprocket starts to unscrew, it should turn the left-hand-threaded lockring, tightening the lock ring.
If you do not have the tools to properly tighten your lockring, please have a professional do this for you. A track cog coming off while riding can be catastrophic.
Here's a double-sided rear track hub showing the stepped-down smaller diameter threaded portion that accepts the lockring.
Our lock rings are 1.29" x 24 TPI, left-hand and will fit most hubs except Campagnolo & Phil Wood (they are 1.32" x 24 TPI, left-hand) and of course, French-threaded track hubs.
Formula Track Lockring. New, $10.00/each
- We have one in stock.
Look Track Lockring. Used, $15.00/each
Here's the lockring
The other side of the lockring
It is a Look lockring.
Phil Wood Stainless Steel Track Lockring.
We have these both New | Lightly Used
Phil Wood Stainless Steel Track Lockring. New, $38.00/each
We two in stock.
Front
Back of the lockring
Phil Wood Stainless Steel Track Lockring. Lightly used, $30.00/each
Top view
The other side of the lockring
Shimano Dura Ace Track Lockring. Used, $15.00/each
Top view
Here's the other side of the lockring
Sunlite Track Lockring. New, $10.00/each
Torque specs are engraved on the rings.
The way the lockrings come to us. Note the threading specs.
Wheels Manufacturing stainless steel track lockring. New, $20.00/each
Part# 54501