First S40F IS42/IS52 Tapered Headset ✪ Revolution Cycle
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First S40F IS42/IS52 Tapered Headset
*Pictures shown are for illustration purposes only, actual product may vary. Please contact us for more details or to confirm colours.

First Bicycle Components Co.

First S40F IS42/IS52 Tapered Headset


Options Available at Stony Plain Road location

Ships within 2 business days

Pickup in-store within 1-3 business days

In Stock



• A premium threadless/Ahead integrated headset to fit modern bikes with a 41.8/51.8mm OD bearing seat and tapered 1-1/2” - 1-1/8” steerer

• Alloy cap/topcap w/ ACB sealed cartridge bearings (Upper = 45°x45° / Lower = 36°x45°)

• IS42/28.6 – IS52/40

• Black

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Size Chart

Stony Plain Road: 8

Sherwood Park: Sold Out

SKU: 210000037672