Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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For Your Every Summer RSVP, with Code: SUMMER15
Description
BLACKBEARING Headset bearing -D7 - 40 x 51 x 7 mm 45/45°Features Tailored Fit: Designed for 1" 1 2 fork steerers with 40 x 51 x 7 mm dimensions and a 45 45 angular contact angle, ensuring precise compatibility. Durable Chrome Steel: SAE52100 Chrome Steel provides exceptional strength and wear resistance for long lasting use. Enhanced Stability: Angular contact design ensures smooth and balanced handling across diverse terrains. Effortless Steering: Premium grease minimizes friction, delivering consistent
Features
Specifications
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.3 ★★★★★
Based on 2031 reviews
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Product Reviews
★★★★★ 1
Total dud!
Color: Brown/Ivory, Size: 52/18/145
Arms of the eyeglasses are fully stretched out, and the color doesn’t resemble what’s shown in the pictures. Sending them back
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Reviewed in the United States on December 18, 2025
★★★★★ 4
Very Cute
Color: Black/Ivory, Size: 52/18/145
It looks good. I just wish it was packaged properly so it could be secured , as it was slightly damaged when I received it. But otherwise they look great.
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Reviewed in the United States on December 14, 2025
★★★★★ 1
Bent/broken
Color: Black/Ivory, Size: 52/18/145
Came bent up and dirty
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Reviewed in the United States on October 4, 2025
★★★★★ 5
Wonderful
Color: Blue Flake Tortoise, Size: Small
Beautiful glasses. I get many compliments
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Super
Color: Porcini Tortoise, Size: 52-17-140
Muy buenos les puse mi receta y los uso a diario
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Reviewed in the United States on May 3, 2026