


Burgtec Shimano Direct Mount Oval Thick Thin Chainring
Marsoni
M251S
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
Quick Dispatch:
Your Burgtec Shimano Direct Mount Oval Thick Thin Chainring orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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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