CeramicSpeed

The 12-tooth narrow-wide design on these CeramicSpeed pulleys decreases chain articulation and ensures a crisp chain engagement on to and off of each pulley.The symmetrical 12-tooth narrow-wide design allows the chain to move smoothly on and off the pulleys without additional drag.CeramicSpeed Pulle..

The CeramicSpeed Pulley Wheels for Shimano GRX 820 2X12 consist of a set of 11-tooth upper and 13-tooth lower anodized aluminum pulleys for precise shifting and long-lasting durability.Equipped with hand built CeramicSpeed hybrid ceramic bearings for the ultimate in efficiency, and available with ei..

The CeramicSpeed Pulley Wheels for Shimano GRX 820 2X12 consist of a set of 11-tooth upper and 13-tooth lower anodized aluminum pulleys for precise shifting and long-lasting durability.Equipped with hand built CeramicSpeed hybrid ceramic bearings for the ultimate in efficiency, and available with ei..

The CeramicSpeed Pulley Wheels for Shimano GRX 822 1X12 consist of a matched pair of 13-tooth anodized aluminum pulleys for precise shifting and long-lasting durability.Equipped with hand built CeramicSpeed hybrid ceramic bearings for the ultimate in efficiency, and available with either the standar..

The CeramicSpeed Pulley Wheels for Shimano GRX 822 1X12 consist of a matched pair of 13-tooth anodized aluminum pulleys for precise shifting and long-lasting durability.Equipped with hand built CeramicSpeed hybrid ceramic bearings for the ultimate in efficiency, and available with either the standar..

Handbuilt bearings, designed and manufactured in Denmark.Two sets of pulley spacers included providing compatibility with Shimano Dura Ace 9250, Ultegra 8150 and 105 7150 rear derailleurs.In the box:Two 11-tooth pulley wheels.Alloy Spacer Kit.CeramicSpeed Oil for Pulley Wheel Bearings, 15ml. bottle...

This titanium version of the Pulley Wheels for Shimano, 12s for Dura Ace 9250, Ultegra 8150 and 105 offers an ultra long life due to the extreme durability of titanium and coated bearings.Hand-built bearings, designed and manufactured in Denmark.The special tooth profile is custom made for the Shima..

The CeramicSpeed Pulley Wheels for Shimano XT/XTR offers a unique symmetrical 14-tooth narrow-wide design that provides exceptional shift performance.The narrow-wide design delivers precise engagement of the chain, both on and off the pulley wheels. The increased pulley size, compared to stock, redu..

The CeramicSpeed Pulley Wheels for Shimano XT/XTR offers a unique symmetrical 14-tooth narrow-wide design that provides exceptional shift performance.The narrow-wide design delivers precise engagement of the chain, both on and off the pulley wheels. The increased pulley size, compared to stock, redu..

All CeramicSpeed Bearings are hand-built in Denmark. Super smooth CeramicSpeed grade 3 Silicon Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra-smooth polished groove. The balls are held in place by a reinforced polyamide cage. Every bearing is optimised ..

All CeramicSpeed Bearings are hand-built in Denmark. Super smooth CeramicSpeed grade 3 Silicon Nitride balls are matched (within microns) with hardened steel raceways that feature an ultra-smooth polished groove. The balls are held in place by a reinforced polyamide cage. Every bearing is optimized ..