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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
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Description
Rotor Q53At 39 Bcd130X5 Outer AeroFeatures Outer aero oval chainring designed for improved aerodynamics and performance. Optimized for power transfer during the pedal stroke. Compatible with 130x5 BCD cranksets. Aero profile reduces wind resistance, ideal for time trials and racing. Specifications Teeth: 53T BCD: 130x5 Position: Outer (Aero) Color: Black
Features
- Outer aero oval chainring designed for improved aerodynamics and performance.
- Optimized for power transfer during the pedal stroke.
- Compatible with 130x5 BCD cranksets.
- Aero profile reduces wind resistance, ideal for time trials and racing.
Specifications
- Teeth: 53T
- BCD: 130x5
- Position: Outer (Aero)
- 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
4.9 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 1
Size 9m
Size: 10 Women/9 Men, Color: Black
It was ok it's bulky, that's the only issue that I have problems with
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
★★★★★ 5
Botas dr matens
Size: 8 Women/7 Men, Color: Black
Son muy cómodos puedes usar con jean se ven lindad y son muy comofdad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 18, 2026
★★★★★ 2
Size runs wear!
Size: 6 Women/5 Men, Color: Black
The ankle area is super tight so it’s hard to put them on and harder to take them off. They run big because I wear a size 6 and these fit like a half size bigger. Returning them!
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Reviewed in the United States on December 27, 2025
★★★★★ 4
The struggle is worth it
Size: 13 Women/12 Men, Color: Black
It is a true struggle to get my feet into these. I bought size 12, and you would think they'd scale up the opening for larger foot sizes, but no. I feel like I'm going to rip the tag off every time I have to stretch them out to get them on. So far they have held up. (Tip: start with your foot sideways, then rotate the shoe once you get it in halfway to the heel.)
That said, these shoes are beautiful and comfortable (once you get them on). They're warm, and they perform well on the snow (after waterproofing).
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Reviewed in the United States on January 18, 2026
★★★★★ 5
Dr. Marten boots
Size: 9 Women/8 Men, Color: Black
I love love love these boots. They’re comfortable and warm and that’s exactly what I needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2025
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