KCNC PT1860 Taper Steerer Headset (IS42 : IS52)

KCNC PT1860 Taper Steerer Headset (IS42 : IS52)

Marsoni

M251S

$36.00

Get it in 3 business days with 1 day shipping. Friday, May 29

KCNC PT1860 Taper Steerer Headset (IS42 : IS52)Replacement FSA No. 42 ACB fully integrated headset for head tubes designed for tapered steerers. Upper bearing is 1 1 8" Campy style 45 45, lower bearing is 1. 5" 36 45 ACB [SHIS IS42 28. 6 : IS52 40] 6061 alloy bearing cover and top cap with o ring and rubber lip seal Stainless steel bolt Split Crown Race : 40mm CNC'd aircraft grade aluminium Bearing size Upper : ID 28. 6mm x OD 41. 8 x 8mm 45x45 Campy 1 1 8" 45 45ACB Bearing size Lower : ID 39. 8mm

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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I bought this to hold my canning rings and it worked great. The smaller arm holds my wide mouth rings and the larger one holds the regular ones. When I’m canning, I’m able to move the whole thing into the kitchen due to its light weight and use what I need. Once I’m done with the rings, back they go.

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Reviewed in the United States on May 11, 2026