


Echo Alloy Cassette Rear Sprocket
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Echo Alloy Cassette Rear SprocketArise Echo Cogs are CNC machined from 7075 T6 Aluminium. The alloy cog is perfect for riders chasing that super lightweight dream. Designed to fit Shimano HyperGlide cassette hubs and have a 5mm wide built in spacer, giving a more solid interface with the cassette body. 16T and above feature cut outs to save additional weight. Colour: Hard Anodized Silver Material: 7075 T6 alloy Size: 14t, 15t, 16t, 17t or 18t Measurements: for 1 2" x 3 32" chains,
Quick Dispatch:
Your Echo Alloy Cassette Rear Sprocket 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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You'll receive a tracking link by email once your Echo Alloy Cassette Rear Sprocket ships.
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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]
- Please click here for more details>>> Return & Exchange Policy
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4.3 ★★★★★
Based on 2479 reviews
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Product Reviews
★★★★★ 5
Good stuff!
Size: 6FT, Color: Black-20W
Came quick, installed in formica countertops nicely. Plug is also made were you can plug two into one outlet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
Great addition to me living room End tables
Size: 10FT, Color: Black-20W
Bought some new furniture and a pair of these got out a jig saw. Cut and installed them. Works and looks great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2026
★★★★★ 4
worth it for a woodworker
Size: 6FT, Color: Black-20W
It is a nice solid deal. you just rout out a hole large enough for it to set in. It mounts with two screws. I don't have a negative. I'll be getting more for my woodworking. Thank you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2025
★★★★★ 5
Great product
Size: 6FT, Color: Black-20W
Added two of these behind the couch in a wood ledge between the couch and the wall. A template will make marking the cutout easier. You will need to make one as it does not come with the product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
★★★★★ 5
Excellent Product, thanks!
Size: 10FT, Color: Black-20W
Excellent Product, thanks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
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