This is a demonstration store. You can purchase products like this from Pure Fix Cycles

Ready to change your gearing to fit your riding style and your city? These guys are the answer!

The smaller tooth cogs such as the 13-tooth fixed cog will dial up your gear ratio to buy you some more top speed and keep your legs under control when you're flying downhill!

The larger tooth cogs such as the 18-tooth cog will lower your gear ratio to make acceleration and hill climbing even easier! Both are made of forged alloy, so they're light enough to not hold you back and durable enough to last for all those rides to come!