Full speed ahead Gravity DX ZS44/28.6|EC49/30 Headset MFPN=11.6918.004.001 Fast action lever Rear Der/Shifter

Fast action lever Rear Der/Shifter Compatibility BOX Prime 9 Drivetrain Speeds 9 Shifter Style Thumb Color Matte Onyx Weight 135

}Industry Nine Tubeless Valves - 40mm Blue Pair

Added surface pattern for improved grip in every condition

Includes more than 15 genuine Park Tool products that can perform dozens of tasks

so it rips washboard and rough farm roads without flinching yet stays quick on long rollers

Full speed ahead Gravity DX ZS44/28.6|EC49/30 Headset MFPN=11.6918.004.001 Fast action lever Rear Der/ShifterFor tapered 50mm 57mm OD head tube. For 1. 5` headtube and 1 1 8` steerer. 1 1 8 alloy internal cup with 36 45 ACB sealed bearing upper. 1. 5 cromo external cup with caged ball bearing lower. 188g TECH SPECS SHIS ZS44 28. 6 EC49 30 Color Black Weight 188g Steered OD 28. 6 Cup (mm) 44 50 Race (mm) 30 Stack Height 28. 6 Bearing Angle Size 1. 5 to 1 1 8`