SwishTi Bicycle Oversized Pulley Titanium Cage for 10/11s Shimano 6800/9000 Gray

SwishTi Wheel Bearings reduce friction, which gives you a lower rolling resistance. SwishTi oversized pulley cage reduce friction and increases resistance to contamination and corrosion. The system consists of Top 14t & Bottom 16t alloy pulley wheels fitted with low friction bearings and a lightweight strong cage made from Titanium material.

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