Earbay
✓Price
$108.99
Gravity SX Pro No 55 Tapered Steerer Mountain Bike Headset - Black
★★★★★
$108.99
Quantity
1
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About this item
- 1.1/8" Upper, 1.5" Lower
- For different OD head tube
- For tapered 50 - 61mm OD head tube
Product description
Product Description Upper head tube ID: 44mm (semi integrated) lower head tube ID: 54.92mm for 1.1/8" to 1.5" tapered steered features: 1.1/8" upper, 1.5" lower for different od head tube for tapered 50 - 61mm od head tube for tapered fork steered 1.5" to 1.1/8" upper: forged alloy shallow cup with 36 x 45 acb lower: CNC machined alloy cup with 1.5" 36 x 45 acb stack height: 18.7 + 2.4 = 21.1mm weight: 110g spares: upper bearing: 160-6460 lower bearing: 160-6470 crown race: 160-5537 Box Contains 1 x Headset
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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