CNC machined from high-grade 6061/T6 aluminum and steel for strength, corrosion resistance, and precise fit. S3ffee4439f4a4faa997c46a247ab1 Tapered headset for 1-1/8" upper to 1.5" bottom steerer; fits semi-integrated head tubes with variable outer diameters. WFS HY875 セミインテグレーテッドテーパーヘッドセット 1-1/8インチ~1.5インチ - CNC合金、シールドベアリング、15.4mmトップコーン、トップキャップとスターナット付き、ブラック。 Includes both angular contact sealed bearing (upper) and oversized sealed bearing (lower) for smooth and stable steering. ヘッドセット FSA 1/DX Pro-A 1-1/8 Inches to 1.5Inches Tapered Headset with Top Cap, XTE1666 Complete installation kit includes top cap, starnut, crown race, sealed bearings, upper and lower cups. DEDA ELEMENTI(デダ エレメンティ) S-DCR Integrated Headset 1.5-1.5 HDS-DCR Compact 9.5mm stack height with sleek anodized silver finish; made in Taiwan with professional-grade quality. TANGE 自転車用品 IS22C 11mm PRODUCT CODE: HS05ZQSIL ? For reference or support inquiries, please mention this model number. TANGE 自転車用品 IS22C 11mm