e*thirteen UL Ultralight Direct Mount Guidering Boost Chainlines - 32t 10/11/12-Speed XCX Compatible BLK Model-Hayes G2 }Surly Singleator 18mm Wrench/Bottle Opener

}Surly Singleator 18mm Wrench/Bottle Opener

The Wolf Tooth 76 BCD chainrings fit any SRAM 76 BCD spider or Specialized Stout crankset

5" ISO Width (mm) 57 Labeled Size 27

Spoke Interface J-Bend Skewer Included No Defined Color Black Rear Axle 10x1 Threaded x 130mm Color Black Flange Diameter Right 54 Flange Diameter Left 54 Weight 158 Hub Drilling 32 Bearing Type Sealed Cartridge Hub/Brake Compatibility Rim Brake Cassette Body Type Threaded Standard 1

}DT Swiss E 532 Rim - 29" Disc Black 28H

e*thirteen UL Ultralight Direct Mount Guidering Boost Chainlines - 32t 10/11/12-Speed XCX Compatible BLK Model-Hayes G2 }Surly Singleator 18mm Wrench/Bottle Openere*thirteen UL Ultralight Direct Mount Guidering for Boost Chainlines 32t 10 11 12 Speed XCX Compatible Black. The e*thirteen UL (Ultralight) Guiderings are beautiful as well as incredibly light. Compatible with 1011and 12 speed drivetrains. Narrow wide tooth design for chainring retention through the rough stuff Ultralight strong and beautiful design 10 11 and 12 speed compatible Only compatible with e*thirteen's direct mount Quick Connect interface