Token Pulley TK1711TBT I began using Token's ceramic bearing pulleys in the spring of 09'. Since then I have had no issues with thme. The ceramic bearings do make a noticable difference in reducing chain drag when compared to other pulleys I have used. They spin incredibly freely, shed dirt and grime better than others. Thanks to their design and always catch stares from other riders. A truly outstanding product and well worth the nominal investment. Jeff Irwin - Promountain bike race, Gunnison, Colorado USA Jeff Irwin 2009-06-09
Product : TK1701/TK1711 Alloy Rear Derailleur Pulley more....