Token RD Pulley Set For Shimano/Sram Alloy 11 Speed Upper 12T Lower 14T - Black Bluetooth With an upgraded and bigger

With an upgraded and bigger flywheel

Mesh structures strategically woven in the right areas to help with ventilation and ensure maximum airflow

Every link is washed and joined into a beautiful cube

Water resistant 70D nylon with PVC reinforcement with zipper and carry strap

- 1 x SRAM bleed block

Token RD Pulley Set For Shimano/Sram Alloy 11 Speed Upper 12T Lower 14T - Black Bluetooth With an upgraded and biggerThe TK1724 Shuriken pulley is the easiest member of the Shuriken family but it's not as easy as it looks light, smooth and precise. Available in both TBT ceramic and Premium versions, the TBT version pulleys are PVD coated for long lasting extra smoothness. Specs: MATERIAL 7075 Aluminium WEIGHT TBT: 22. 9g set Premium: 23. 5g set COLOURS Black PRODUCT CODE TK1724 TK1724 TBT Pulley wheel: 12T upper, 14T lower Compatibility: Shimano R9100, R9150(elec.),