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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
Zipp Speed Weaponry Service Course Seatpost: 27.2mm Diameter, 350mm Length, 20mm Offset, Bead Blast Black, B2Zipp Service Course seatpost features an innovative low profile clamp allowing greater for aft adjustment. It's a post thats lightweight and strong for security and a precise fit at an affordable price. Dual bolt, low profile micro adjust cradle 3D forged from a single piece of AL 7050 Stainless steel hardware Minimum insertion length is 90mm Product Specifics Defined Color: Black Weight: 245 Offset (mm): 20 Diameter: 27. 2 Max Height: 260 Color: Bead
Zipp Service Course seatpost features an innovative low-profile clamp allowing greater for-aft adjustment.It's a post that’s lightweight and strong for security and a precise fit at an affordable price.- Dual bolt, low profile micro adjust cradle
- 3D forged from a single piece of AL-7050
- Stainless steel hardware
- Minimum insertion length is 90mm
Product Specifics
- Defined Color: Black
- Weight: 245
- Offset (mm): 20
- Diameter: 27.2
- Max Height: 260
- Color: Bead Blast Black
- Min Height: 85
- Material: Aluminum
- Clamp Style: Standard Rails
- Length: 350
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 710845862267
EAN: Not available
Manufacturer Part Number: 00.6818.048.002
ST0406 52699 560171-09
158402-Q0-L
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
4.5 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Love it
Size: X-Small, Color: Slate Grey
Absolutely love this and the matching shorts. I wore the set to a spin class where you sweat a lot and found it to be very breathable and moisture-wicking.
The sports bra is very soft and true to size. I like the slate grey color a lot.
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Reviewed in the United States on July 29, 2025
★★★★★ 5
Amazon essentials products Good quality
Size: X-Small, Color: Flamingo Pink, Size: X-Small, Color: Flamingo Pink
The quality is excellent. It’s really gorgeous and fit. Perfect. I love Amazon essentials products
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 12, 2025
★★★★★ 5
Soft and comfortable
Size: Medium, Color: Ocean Blue
I was really surprised how good it fits. I would say nothing about support with my A-cup but it definitely comfortable for everyday life and yoga. Good quality, absolutely value for its money. Will buy again.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Quality Material, Comfortable Fit
Size: Medium, Color: Emerald Green, Size: Medium, Color: Emerald Green
I often have trouble with sports bra bands feeling too constricting (for size 34C), but this one was comfortable enough to wear right away and I can tell it will get comfier as I wear it. I am 5’7, 130 lbs and bought a medium. The color is vibrant and the material feels high quality. Straps are not adjustable but that hasn’t been a problem up to this point.
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Reviewed in the United States on July 31, 2025
★★★★★ 4
Good price, does the job
Size: Large, Color: Emerald Green, Size: Large, Color: Emerald Green
I love the way this fits. I’m probably a C cup on a good day and just under 200 lbs. I wear this for my workouts (elliptical and weight lifting). It stays in place, has kept up in my chaos washing, and is super cute.
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Reviewed in the United States on January 31, 2026