12B17 Metric Roller Chain Sprocket | 12B17H

12B17 Metric Roller Chain Sprocket | 12B17H

Marsoni

M251S

$25.54

Get it in 3 business days with 1 day shipping. Friday, May 29

12B17 Metric Roller Chain Sprocket | 12B17HProduct Details : 12B17 Metric Roller Chain Sprocket 12B17H Part No: 12B17H Product Type: B (Stock Bore) Sprocket Type: Metric Sprocket Chain Strand Type: Single Bore: Stock Bore Chain Size: 12 No. Of Teeth: 17 Pitch: 19. 050mm Pitch Diameter: 103. 67mm Bore Stock: 16mm Bore Max.: 52mm Hub Diameter: 80mm Hub Length Thru Bore: 35mm Material(s): Carbon Steel Hardened Teeth: Yes Avg. Weight (lbs): 3. 22 For any information about products, please contact

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Comfy but cheaply made. I bought these for the price and expected them to be not the best quality but they are even less than I expected. Please also note that they run small. I got a 10-11 since I wear 11 shoe and Amazon recommended this size. I think a size larger would have been better. Not worth returning though. I’ll just wear them this winter if they last that long and get a better brand next time.

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Reviewed in the United States on December 25, 2025

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L R

Natrona Heights, US

★★★★★ 5

I will buy these again.

Size: 12-13, Color: Cable Knit Brown

These are great. They’re warm and comfortable.

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Reviewed in the United States on May 5, 2026

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