


Insight Integrated Step-Down 1 Inch Headset
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Insight Integrated Step-Down 1 Inch HeadsetInsight are here to supply the race market with a budget friendly 1 inch headset suitable for the micro, mini and junior bikes that require a Campagnolo compatible sized headset. This headset features a silky smooth sealed bearing (OD: 41. 845x45), plus a hideaway top cup & cap and slotted bearing race for easier installation. Suits frames that use a 1 1 8 integrated head tube, but for riders that use a 1 steerer tube fork. Uses a 1 compatible bearing
Quick Dispatch:
Your Insight Integrated Step-Down 1 Inch Headset orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Insight Integrated Step-Down 1 Inch Headset ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Size: Medium, Color: White
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Reviewed in the United States on May 6, 2026
★★★★★ 5
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★★★★★ 5
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Reviewed in the United States on March 8, 2026
★★★★★ 3
Too large
Size: Medium, Color: Burgundy,lake Blue,dazzling Blue,bijou Blue
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quality fabric and custom fit
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Reviewed in the United States on February 25, 2026