Shimano Dura-Ace RD-R9150 Rear Derailluer Bracket Axle Unit - Normal Type keyword search-11.4118.015.010 Disc Center Lock Rim Material

Disc Center Lock Rim Material Carbon Wheel Tire Type Tubeless Ready Rim Construction Double wall Axle Type F: 12mm R: 12mm Hub Spacing F: 100 R: 142 Rim Color Black Spoke Type CX-Ray Straight Pull

reflective lightning bolts and a lightweight mesh on the back of the hand

Direct Mount Type Direct Mount SRAM Tooth Count 32 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Offset 3 Chainline/Hub Compatibility 141/148 Boost Hubs

the Zennor is lightweight

Shimano Dura-Ace RD-R9150 Rear Derailluer Bracket Axle Unit - Normal Type keyword search-11.4118.015.010 Disc Center Lock Rim MaterialShimano Miscellaneous Rear Derailleur PartsFor repairs on Shimano Rear Derailleur