FSA NO.42/ACB ORBIT C-40 1-1/8" to1.5" IS42 /IS52 Integrate Tapered Bike Headset

Bottom to narrow down the headset model needed. a straight 1.1/8" steerer tube if a reducing headset race is available for that headset. Steerer Tube OD: 1.1/8" to 1.5" tapered. With Top Cap. Weight: 83.4g.

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