Surly Dingle Fixed Cogs £34.99 (+ postage of £0) A double fixed cog allowing you to run more than one ratio.
Like all surly cassette and track cogs, these are made from machined, heat-treated and chrome plated SCM415 CroMoly steel, so they are tough and long lasting. They're available in 3/32" (narrow chain) tooth width 17/19t or 17/20t combinations. We recommend using 9-speed chains only. You can thread it onto any standard ISO threaded (1.375x24tpi) fixed gear hub and it takes up the same 7.4mm threads as a standard fixie cog. We recommend using a wider lockring (like our improved track lockring) to assure you can get a lockring tool onto it. Quantity: 12345678910 Options: Please select ...17/19t NO STOCK17/20t17/21 Buy Now: Surly Fixed Cogs 17t to 22T £22.50 (+ postage of £1.45) Surly track cogs are designed to spin onto standard ISO-threaded (1.375" x 24tpi) hubs, so they will work with most English, Italian and Japanese hubs, including the Surly New track hubs. The thread base is 7.4mm wide for maximum thread engagement while maintaining enough room for a track lockring to thread on. Like Surly cassette-splined cogs, these are made from machined, heat-treated and chrome plated SCM415 CroMoly steel, so they are tough and long lasting.
Drilled to shave a few grams (and look cool)
3/32" width and 1/8 widths available - use drop down menu Options: Please select ...17t 3/32 18t 3/32 19t 3/3220t 3/32 21t 3/32 17t 1/8 18t 1/819t 1/8 20t 1/8 21t 1/8 Buy Now: Surly fixed cog 13t to 16t £19.99 (+ postage of £1.45) Surly track cogs are designed to spin onto standard ISO-threaded (1.375" x 24tpi) hubs, so they will work with most English, Italian and Japanese hubs, including the Surly New track hubs. The thread base is 7.4mm wide for maximum thread engagement while maintaining enough room for a track lockring to thread on. Like Surly cassette-splined cogs, these are made from machined, heat-treated and chrome plated SCM415 CroMoly steel, so they are tough and long lasting.
3/32" and 1/8 width, use drop down menu Quantity: 12345678910 Options: Please select ...13t: 3/32 14t 3/32 15t 3/32 16t 3/32 13t 1/8 14t 1/815t 1/8 16t 1/8 Buy Now: Gusset Cheapy Fixed Cogs 3/32 £5.99 (+ postage of £1.25)
Economic and functional Fixed cogs.
CNC machine finished from pressed hot rolled mill steel plate.
Consistent and durable.
Narrow 3/32" teeth (can run on 1-9speed chains)
Fits regular 1.37" x 24Tpi. hubs.
Chrome plated finish.
Just one cog - no lockring...
Options: Please select ...13t14t15t16t17t18t Buy Now: White Industries Fixed Cog £35.00 (+ postage of £0) This will only fit the newer White Industries hubs, with the splined fittings.
Incredibly nice, I spoil you lot. Options: Please select ...16t 1/818t 3/32 Buy Now: Surly Fixed Lockring £12.99 (+ postage of £0.95) The perfect match for your Surly fixed cog, with a an extra lip for a more secure fit. Also fits other non surly fixed cogs. Anti clockwise thread. Quantity: 12345678910 Buy Now: Halo Track Lockrings £7.99 More nice lockrings, in cool colours, from the good fellows at halo. Options: Please select ...redpurplegoldgreenblueblack NO STOCK Buy Now: Silver Lockring £6.99 (+ postage of £0.68) Just like all the others, but a quid cheaper and silver
Buy Now: Campagnolo Lockring £21.75 (+ postage of £1.00)
Lockring made by Capagnolo.
Will not work on a regular track hub - generally just Campagnolo fixed hubs. Buy Now: Miche Lockring £4.99 Its a Miche lockring, italian threads like campagnolo at 1.32x24t LH, so fits Miche and campagnolo hubs, not Halo, Surly etc.
Buy Now: