Shimano Dura-Ace screw-on track cogs for fixed gear bikes. Standard 1.37" x 24 TPI threads.
If you are a weight weenie, there are other products out there that might do the job. But when it comes to drivetrain, I don't compromise for weight savings.
Note that you will need an 1/8" chain, a 9 or 10 speed chain will not work.
PROS: Proper Fit, Easy To Install, Durable, Lots Of Teeth Sizes Avail
BEST USES: Road Biking, Mountain Biking, Trials
PROS: Easy To Install, Durable, Lightweight
PROS: Easy To Install, Durable
PROS: Lightweight, Precise Shifting, Durable, Easy To Install, Enhances Pedaling Efficiency
BEST USES: Fixed Gear, Track
PROS: Lightweight, Durable, Easy To Install, Enhances Pedaling Efficiency
PROS: Durable, Easy To Install
PROS: Durable, Easy To Install, Lightweight
PROS: Easy To Install, Durable, Lightweight, Enhances Pedaling Efficiency
Q & A
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Niner Cogalicious Cogs The Niner Cogalicious Single Speed Cogs are constructed from 7075 T-6 aluminum and highlight Niner's dedication producing quality products for singlespeed enthusiasts. The Cogalicious cog fits Shimano freehub bodies and feature a thick offset base to prevent ...