Enduro Ceramic Hybrid Bearing 6804 20x32x7 Ea MFPN=TB00200800 }Shimano Dura-Ace FC-R9200 Crankset -

}Shimano Dura-Ace FC-R9200 Crankset - 160mm 12-Speed 50/34t Hollowtech II Spindle Interface Black

}Magura External Centerlock Rotor Lockring for all axle types

Dual directional surface

Aluminium clamps and branded rubber end plugs for easy installation

Chainline/Hub Compatibility 141/148 Boost Hubs Color Gray Defined Color Gray Direct Mount Type Direct Mount SRAM Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Material Aluminum Offset 3 Ring Position/Type Chain Retaining Single Ring Round or Oval Round Tooth Count 30

Enduro Ceramic Hybrid Bearing 6804 20x32x7 Ea MFPN=TB00200800 }Shimano Dura-Ace FC-R9200 Crankset -Grade 5 ceramic (Silicon Nitride: Si3N4) balls with graphite polyamide retainers Cryogenically treated 52100 chromium steel races LLB seal is a light contact, two lip seal that rides in a groove 3rd party web sales (eBay, Amazon, etc.) are strictly prohibited by the manufacturer TECH SPECS bearing# 6804 ID x OD x W (mm) 20x32x7