HOPE EC49/40 F Headset Bottom assembly

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The Hope EC49/40 headset bottom assembly is distinguished by its reliability and durability. The reason for this is the corrosion-resistant stainless steel bearing and the rubber seal. In addition, the headset cup is made of high-quality aluminium. The crown race is slotted to facilitate assembly.
For 1.5" lower head tubes combined with 1.5" , 1 1/8" - 1.5" tapered or 1 1/4" - 1.5" tapered forks.
Application: Downhill, All Mountain, Enduro, Cross Country, Trail
Bottom Cup: 1.5"
Steerer Tube: 1 1/8" , 1 1/8" - 1.5" tapered, 1 1/4" - 1.5" tapered
Design: external cup (EC)
Material: aluminium (2014-T6)
Bearings: angular contact ball bearings, stainless steel
Lower Insert Depth: 11.5 mm
Bottom Outer Diameter: 49.7 mm
Bottom Inner Diameter: 40 mm
Seals: integrated rubber seal
Features: replaceable corrosion-resistant stainless steel bearings
EC: Bearings contained within headset cups that are located outside of the frame (External Cup)