SRAM Red Yaw 39T 10-Speed Hidden Bolt Chainring Use with 53T CheckoutSpec= Pre-assembled hydraulic road disc brake }Wheels Manufacturing 5/32" x 16

}Wheels Manufacturing 5/32" x 16 Headset Bearing Retainer: Bag of 10 Fits many 1" Imported headsets

and it’s washable

685zz sealed bearings and Igus bushing

Ring Position/Type Chain Retaining Single RingTooth Count 46Drivetrain Speeds 12Drivetrain Speeds 13Round or Oval RoundOffset 6

SRAM Red Yaw 39T 10-Speed Hidden Bolt Chainring Use with 53T CheckoutSpec= Pre-assembled hydraulic road disc brake }Wheels Manufacturing 5/32" x 16SRAM Red Yaw 39T 10 Speed Hidden Bolt Chainring Use with 53T. Tooth shapes and shift pins are designed specifically for use with SRAM Yaw front derailleurs. Compatible with the SRAM Red Yaw front derailleur 7000 series aluminum provides strength and durability TECH SPECS Tooth Count 39 Ring Position Type Inner Drivetrain Speeds 10 Chainring BCD 130 Color Black Defined Color Black Material Aluminum