Ison Stem Shim for 1 Inch Fork to 1 1/8 Inch Stem

£3.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
Steerer size adaptor for threadless forks / stems. Converts 1" fork to 1 1/8".
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Questions & Answers (3)
1 1/8 in to 1 in crown race
15 Nov 2023
I used to have 1 1/8 hope headset which I was fitted with 1 1/8 in in a '94 Dynatec Diabilo frame. I want to refit the original 1 in threaded forks usin the Hope head set. It seems that I can get a quill to convert at the top, but I can't work out how to fit 1 1/8 Hope Crown race to the old 1 in fork. Will this shim make that possible/practical?
This item is for spacing the stem only and not the headset crown race. SK 16/11/23
Is this alloy?
12 May 2023
Thank you for your enquiry, this shim is alloy.
Kind Regards. JP 15/05/23
What Is The Length Of The Shim, Can I Use 2 In Line As I Like A "High" Frida Get Position?
21 Jun 2017
Hi, The length is 37mm. Yes you could use 2 in line. Thanks.