CeramicSpeed

—$116

CeramicSpeed cartridge bearings are an upgrade option for any cycling discipline. These bearings provide extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Grade 3 Silicon Nitride balls Hardened steel races Reinforced polymide cage and non-contact seal to keep dirt and moisture out High resistance to poor lubrication Can be used for any cycling discipline Sold as each Hand built in Denmark Item Specifications Bearing I.D. (mm) 12 Bearing O.D. (mm) 21 Manufacturer Number 61801 (6801) Material Ceramic Thickness 5 CeramicSpeed Cartridge Bearings Cartridge Bearing EAN: 5711050000524

by CeramicSpeed

—$480

CeramicSpeed pulley wheels reduce friction, last 3-5 time longer than stock high-end pulleys, and are designed to work with less drag. Precision machined aluminum narrow-wide pulleys Coated races increase bearing service life by increasing hardness of race and reducing corrosion Includes: (2) 14 tooth pulley wheels and CeramicSpeed Bearing Oil 15ml bottle Compatible with Shimano XT M-8100 series and Shimano XTR M-9100 series Compatible with the stock range of cassette sizes, up to a 51t cassette CeramicSpeed products with coated bearings include a 6-year warranty Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Item Specifications Drivetrain Speeds 12 Fits Brand Shimano CeramicSpeed Pulley Wheels Pulley Assembly EAN: 5711050072538

by CeramicSpeed

—$399

CeramicSpeed pulley wheels reduce friction, last 3-5 time longer than stock high-end pulleys, and are designed to work with less drag. Precision machined aluminum narrow-wide pulleys Hardened races Includes: (2) 14 tooth pulley wheels and CeramicSpeed Bearing Oil 15ml bottle Compatible with Shimano XT M-8100 series and Shimano XTR M-9100 series Compatible with the stock range of cassette sizes, up to a 51t cassette. Premium Grade 3 Silicon Nitride Ceramic balls Hand built in Denmark Item Specifications Drivetrain Speeds 12 Fits Brand Shimano CeramicSpeed Pulley Wheels Pulley Assembly EAN: 5711050072514

by CeramicSpeed

—$734

The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design. Features 13-tooth upper and 19-tooth lower, Cerakote coated aluminum pulley wheels with Grade 3 Silicon Nitride balls Robust cage crafted from polyamide and carbon fiber for durability and light weight Coated bearing races increase bearing service life by increasing hardness of race and reducing corrosion Four spring tension settings allow customized setup based on ride conditions Only compatible with the 2X-specific GRX 810, GRX 815, as well as the RX800, and RX805 derailleurs Cassette compatibility up to 11-36t CeramicSpeed products with coated bearings include a lifetime warranty Item Specifications Defined Color Black Drivetrain Speeds 11 Fits Brand Shimano Fits Model GRX 810 Fits Model GRX 815 Fits Model Ultegra RX 800 Fits Model Ultegra RX 805 keyword search Markdown Market keyword search OSPWS Largest Cog 36 CeramicSpeed OSPW X System for Shimano GRX/RX 2x11 Cage Assembly EAN: 5711050081820

by CeramicSpeed

—$629

The CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low-friction bearings and unique overall design. Features a 14-tooth upper and 18-tooth lower, aluminum pulley wheels with Grade 3 Silicon Nitride balls to provide absolute optimization of the rear derailleur Robust cage crafted from polyamide and carbon fiber for durability and light weight Compact cage design allows the use of the same length chain as stock pulleys Two spring tension settings allow customized setup based on ride conditions Only compatible with 1X specific derailleurs - XTR M9100-SGS/GS and Shimano XT M8100-SGS Item Specifications Defined Color Black Drivetrain Speeds 12 Fits Brand Shimano Fits Model XT M8100 Fits Model XTR M9100 keyword search OSPWS Largest Cog 51 CeramicSpeed OSPW X System for Shimano XT M8100/XTR M9100 12-Speed Cage Assembly EAN: 5711050078721

by CeramicSpeed