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Burgtec Shimano Direct Mount Oval Thick Thin Chainring

Marsoni M251S
Sale price$129.99
Pay 4 payments of $32.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Burgtec Shimano Direct Mount Oval Thick Thin ChainringDoes a mechanical advantage of increased gearing sound Interesting? If so, read on. Through research and testing of many different prototypes with varying amounts of Ovality we found 115% (from the top centre) to be the optimum. This shrank the dead spot suitably and gave the same flawless chain retention as our round rings. The shortening of the dead spot on the top and bottom of the power curve allows you to get back into the power phase of your
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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]
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4.1 ★★★★★
Based on 332 reviews
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anpsmom2
Lake Worth, US
★★★★★ 5
Nice fabric
Special Size: 7" Inseam with Pockets, Size: X-Large, Color: Taupe
These are well made. The fabric is perfect! Not thin. I was disappointed that I ordered a size that was too large. I had to return. I need to get updated body measurements before reordering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
A
Verified Purchase
Aubrey
Fort Morgan, US
★★★★★ 5
My favorite pair
Special Size: 7" Inseam with Pockets, Size: Large, Color: Black
The most comfortable pair of shorts I own. Material is soft, pockets are the perfect size.
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Reviewed in the United States on May 30, 2026
N
Verified Purchase
Natalie
Fort Morgan, US
★★★★★ 3
Not great but not terrible
Special Size: 7" Inseam without Pockets, Size: XX-Large, Color: Navy
It fits fine, it’s pretty loose on the torso portion though so it doesn’t stay up well. I will not be purchasing again but I didn’t return it.
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Reviewed in the United States on May 29, 2026
J
Verified Purchase
Jennifer Lee
Phoenix, US
★★★★★ 5
Best tote bag ever!!
Size: One Size, Color: Black
It's big and sturdy enough for my laptop and other stuff. The best part is that it's pretty and looks great. It's not heavy and it's comfy. You can carry it by hand or on your shoulder. Everyone always asks me where I got it. It's totally worth it. I love Amazon, and thanks for the awesome product.
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Reviewed in the United States on October 17, 2025
A
Verified Purchase
A Jo
Whiting, US
★★★★★ 5
Affordable but still feels solid
Size: One Size, Color: Taupe
This is a great everyday tote bag. I use this as my weekday commuter purse. It has plenty of room to throw the random things that accumulate throughout the day. The material is soft but with just enough structure so it doesn’t flop over when you set it down. It’s thick but not heavy. The handles are large enough to sling over the shoulder, depending on your size. Overall, I’m so happy with this purchase. Great value for the money and it looks good too!
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Reviewed in the United States on March 23, 2025

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