محيط غوي مصنوع من headset thin alloy spacer لغز الامتثال لـ رث
4Pcs/set 5mm/10mm/15mm/20mm Bike Headset Fork Spacer Riser Pad Aluminum Alloy Ring Stem Gasket for 28.6mm Bike Front Stem Fork|front bike fork|bike front forksfront fork - AliExpress
Ultralight FSA Polycarbonate Headset Spacers - In Colors! - Bikerumor
Headset Spacer 1,1/8" Aluminum Black - The Inside Line Mountain Bike Service Ltd.