Description
Roller CeramicSpeed Shimano 12v xt/xtr coated
Shimano 12s XT/XTR coated gold Ceramic Speed derailleur cogs improve chain travel with each pedal stroke and reduce friction. These 14-tooths, by reducing friction, improve the overall performance with an increase in longevity of the assembly. The coated treatment improves the effect of the rollers on the longevity and the reduction of friction. Box contents: 2 x 14 tooth rollers, 15ml Ceramic Speed Bearing Oil, sticker pack Designed and manufactured in Denmark
