Description
– Tapered sealed bearing headset as fitted to Fourplay, Hex and Link bikes.
– Lightweight forged and CNC machined 6061 T6 aluminium cups.
– No.9M,1-1/8″ integral upper (ZS44/28.6), 1.5″ external lower (EC44/40). Fits Fourplay and Hex Frames MY2016-2022.
– No 42, 1-1/8″ integrated upper (IS42/28.6), 1.5″ integrated Lower (IS52/40). Fits Fourplay, Hex and Link Frames MY2023 onwards.
– Includes tapered top spacer with integrated rubber seal, top split wedge, sealed bearings and split crown race.
– Weight: 129g (No.9M), 96g (No.42)
Please Note: No. 42 headset top covers no longer feature the FSA laser etched logo.






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