Full speed ahead Gravity DX ZS44/28.6|EC49/30 Headset MFPN=11.6918.004.001 Compatible with any 300mm/12" blade

Compatible with any 300mm/12" blade

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

}Industry Nine Tubeless Valves - 40mm Blue Pair

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

Designed for Cross Country applications Rear Axle 12mm Thru x 148mm Rim Width (Internal) 25 Cassette Body Type SRAM XD Wheel Size 29" Defined Color Black ISO Diameter 622 / Road / 29" Tire Type Tubeless Ready Clincher Hub/Brake Compatibility Center-Lock Disc

Full speed ahead Gravity DX ZS44/28.6|EC49/30 Headset MFPN=11.6918.004.001 Compatible with any 300mm/12" bladeFor 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`