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H153-1SB
| HEIGHT | 18.9 ± 1mm |
|---|---|
| WEIGHT | 224.9g |
| FINISH | SILVER, Black |
| SIZE | 1.5" Head Tube Reduced to 1-1/8" Fork Tube Semi-Integrated Threadless Safety Headset |
| DIMENSION | 1-1/8"×55/61×39.8(30) |
SEALED BEARING | NHB-15 |
| MATERIAL | Alloy Top Cover & Alloy Upper cup &Steel Saftey Lower Cup & Steel Safety Crown Race |
| SHIS NORM | ZS56/28.6 | ZS56/39.8(30) |
| OPTIONAL: | H153E-1SB |
| SHIS NORM | ZS56/28.6 | ZS56/39.8(30) |
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