SURLEY COGS FREE
Free Shipping Over 50 Get free shipping, on most items, with your 50 purchase today. Fast delivery, easy returns, and expert staff. This requires extra spacers to fill out the freehub space and allow the lockring to hold everything in place. Our track cogs are designed for fixed gear applications and are compatible with most English, Italian and Japanese hubs, including the Surly New Track Hubs. Shop a large selection of Single Speed Cogs at from top brands. This 3/32" cog is made for riders wanting to turn their Shimano or Shimano-compatible freehub-equipped bike into a single-speed bike that will freewheel. Here's what a 17-20 Dingle cog looks like when mounted.Īnother view of the Surly Dingle cog mounted on a Mondonico track bike. This cogset requires a 9-speed or skinnier chain.These two cogs are machined as single piece so that you can have two gears on a fixed-gear bike Fit Shimano freehub splines SCM 415 hardened CroMoly steel Designed as a singlespeed cog, but may also be stacked and used with 9-speed shifter.Requires a spacer kit such as the Surly Single. Please contact us with any questions regarding compatibility. If you see something that interests you or if you have a question, please call us at (503) 480-2001. These cogs fit Shimano-compatible cassette hubs. Note: It is absolutely necessary to put a lockring on a track hub. Designed as a singlespeed cog, but may also be stacked and used with 9-speed shifter.Specialty 3/32" cogs: Surly Dingle 17/20 double track cog | Miche 17-tooth cog for Shimano freehubsģ/32" Track cogs: 13-tooth | 14-tooth | 15-tooth | 16-tooth | 17-tooth | 18-tooth | 19-tooth | 20-tooth | 21-tooth | 22-toothġ/8" track cogs are posted here.They are also available in every increment from 13-22T, so you can select that perfect gear. Any threaded cog can be used on any threaded track hub. FYI: All track cogs have 1.37'x24tpi threading. Details These cogs fit Shimano-compatible cassette hubs. Available in 1/8' width in sizes ranging from 14-20t. These cogs will work with 6 to 9-speed 3/32" chains, although we recommend the inherently updated quality of an 8 or 9 speed chain. Surly cogs are machined from heat-treated cro-mo steel and plated with a matte chrome finish so they are tough and long lasting. Surly cogs are machined from SCM415 Chromoly steel, then heat-treated for toughness and chrome-plated for surface hardening and enhanced chain lubricity. These cogs start hooking after 1000 miles, but. Go on, have a test ride on one today We are conveniently located in the Christchurch Central City. Other cogs, like Profile, and Shimano and the cheap copies don't even last half of the mileage. This width also prevents it from ruining the freehub body as a result of digging grooves into it like skinny stamped cogs have a tendency to do. Surly single speed cogs seem to be the best. Surly Track Cogs are threaded the same as a BMX freewheel (1.375 x 24 tpi right-hand threads).
In addition to being a stellar single speed cog, the cog base width (where it contacts the freehub body) is 4.35mm, so you can stack a few of them up and use a 9-speed shifter for a simplified multi-speed drivetrain. These cogs have a tall tooth profile that is essential for preventing chain skip from the extra torque a single speed drivetrain encounters. Surly's cassette-type cogs are designed to fit on standard Shimano compatible freehub bodies.
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