Shimano Dura Ace Track Cog 15T X 1/8 sale lower rolling resistance

lower rolling resistance

SPOKE: MATERIAL Stainless steel SPOKE: PROFILE Rounded

It features a reinforced casing with added sidewall protection

this unit ensures smooth rotation and long-term durability

approximate weight 250g

Shimano Dura Ace Track Cog 15T X 1/8 sale lower rolling resistanceThe Shimano Dura Ace Track Cog is a fixed gear cog for track cycling, available in multiple tooth counts to accommodate different gear ratios on the velodrome. Each cog is machined from chromoly steel to run true without lateral deviation, ensuring consistent chain engagement and smooth power transfer at high cadence. The 15 tooth configuration suits riders seeking a higher gear ratio, whether for sprint events or longer track disciplines. Chromoly