FSA Orbit Z 1.5R ZS Reducer 1.5" to 1 1/8" Adapter Headset For 1 1/8" Forks Part Type_Front Hub and improve overall comfort during

and improve overall comfort during long cycling sessions

Constructed with a stainless steel ventilated back plate that effectively dissipates heat

Innovative suspension integration provides adjustable suspension performance directly within the dropper post

Upgrade your cycling gear with this innovative fat tire-compatible component

FSA Orbit Z 1.5R ZS Reducer 1.5" to 1 1/8" Adapter Headset For 1 1/8" Forks Part Type_Front Hub and improve overall comfort duringThe FSA Orbit Z headets feature a very low profile design primarily for ATB and are compatible with Cane Creek internal style headsets. "Zero Stack" Cane Creek compatible TH brand 36 degree Micro Angular Contact Bearings (red seal) 7075 alloy crown race Very low profile designed primarily for Mountain Bikes Patented alignment tip for increased durability and performance Laser etched aluminum top cap ZS49. 57 28. 6 (36x45) ZS49. 57 30 (36x45)