Enduro Max Double Row Bearing 11x19x7 Model=TR12 Derailleur and Shifter Kit Front Hub Bearings: Two 71801

Front Hub Bearings:  Two 71801 Angular Contact

XL crystals and standard crystals combine to seal larger punctures

Cassette Body Type SRAM XD 11/12 Speed Color Slate/Stealth Defined Color Black Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Tire Type Tubeless Ready Clincher Wheel Size 29"

Color Stealth Defined Color Black Gender/Age Adult Pad Type Foam Protection Area Elbow Size Large

}Shimano Ultegra RD-R8000 Rear Derailleur Bracket Axle Unit

Enduro Max Double Row Bearing 11x19x7 Model=TR12 Derailleur and Shifter Kit Front Hub Bearings: Two 71801Double row, radial cartridge bearing with metal cage separated, Grade 25 ball design Includes rubber dual lip labyrinth seals 90% filled with the highest quality grease 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS bearing# 17289 ID x OD x W (mm) 11x19x7