, SEO-friendly product bullets for the FSA Hammer TH-877 Headset Complete, EC34/28.6 | EC34/30:
Optimized for 1-1/8" steerers, this headset features heavy-duty retainer bearings and cup-and-cone design for long-lasting durability and smooth steering performance on mountain, gravel, and road bikes.
Constructed with forged and CNC-machined steel cups combined with nylon top covers and plastic seals, ensuring corrosion resistance and reliable sealing in various riding conditions.
Equipped with oversized 3/16 x 20B upper and 5/32 x 20 lower retainer bearings, this headset delivers enhanced load distribution and stability, reducing play and increasing rider confidence.
Sleek black finish and a compact stack height of 24.7mm make this external, threadless headset ideal for upgraded, performance-oriented bike builds, offering a clean aesthetic and improved handling.