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Ships within 48 hours · Estimated delivery Sep 24 - Sep 29
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Rotor Round Ring Bcd110X4 50T (34) Outer BlackFeatures Outer round chainring designed for compact road cranksets. Pairs perfectly with 34T inner chainrings for efficient gearing range. Provides smooth shifting and excellent chain retention. Matte black anodized finish for enhanced durability and appearance. Specifications Teeth: 50T BCD: 110x4 Position: Outer Color: Black
Features
- Outer round chainring designed for compact road cranksets.
- Pairs perfectly with 34T inner chainrings for efficient gearing range.
- Provides smooth shifting and excellent chain retention.
- Matte black anodized finish for enhanced durability and appearance.
Specifications
- Teeth: 50T
- BCD: 110x4
- Position: Outer
- Color: Black
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
4.2 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Excellent solution to prevent vial contamination.
Good fit. Helps keep my vials sealed and sanitary. Clean before and during each use to prevent issues. The large caps are a great fit on 10ml water vials and the small caps are a great fit on 3ml research vials. The price was good, the variety of size and color are nice. Overall no complaints to report.
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Reviewed in the United States on February 21, 2026
★★★★★ 5
💯
Súper buenas y se puede lavar
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Reviewed in the United States on March 9, 2026
★★★★★ 4
Great for the price
They are very nice quality, but the 3ml are a little tight on the vial. This is not necessarily a bad thing, but something to note. The 10ml are a little lose on 10ml, but work great on 30ml hospira bac water
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Reviewed in the United States on February 2, 2026
★★★★★ 3
Some easy, some not
Some fit good, some are a little rough to get on
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Reviewed in the United States on February 4, 2026
★★★★★ 5
Great material
Great product
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Reviewed in the United States on March 4, 2026