Odyssey Integrated BMX IS42/28.6|IS42/30 Headset MPFN-Y1YS11000 5" ACR STD headset is

5" ACR STD headset is designed for integrated cable routing systems offering a clean aesthetic and smooth steering performance

9 (1-3/8")Front Derailleur Clamp 31

Ergonomic shape for a more relaxed grip

Easy to use: Step

}TRP CR-M9050 Boost Direct Mount Chainring - 30t 12-Speed CINCH Mount 3mm Offset 7075-T6 Aluminum Sandblasted Black/Space Gray

Odyssey Integrated BMX IS42/28.6|IS42/30 Headset MPFN-Y1YS11000 5" ACR STD headset is45 degree precision ground bearing raceways. Includes conical spacer TECH SPECS SHIS IS42 28. 6 IS42 30 Color Blue Weight Steered OD 28. 6 Cup (mm) 42 Race (mm) 30 Stack Height Bearing Angle 45 45 Size 1 1 8`