BMX Cogs
BMX race cogs work with your chainring to determine your gearing, directly affecting your acceleration and top speed. The right cog size helps you find the perfect balance between explosive starts and maintaining speed down the straights. Precision-machined cogs deliver smooth, efficient power transfer, while high-quality materials reduce wear and improve durability. In BMX racing, where even small gearing changes can have a big impact, choosing the correct rear cog is key to dialling in your performance for every track and condition.