★★★★★ 5
excellent product
Size: 1.9" x 9.9" x 11.4"
easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
80B45 Roller Chain Sprocket Type B With Stock Bore
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
80B45 Roller Chain Sprocket Type B With Stock BoreProduct Details : 80B45 Roller Chain Sprocket Type B With Stock Bore Part No: 80B45 Product Type: B (Stock Bore) Chain Strand Type: Single Bore: Stock Bore AINSI Chain Size: 80 No. Of Teeth: 45 Pitch: 1" Pitch Diameter: 14. 336" Outside Diameter: 14. 900" Bore Stock: 1 1 4" Bore Max.: 3 1 4" Hub Diameter: 4 3 4" Hub Length Thru Bore: 2" Material(s): Carbon Steel Certifications: Manufactured using the ISO 9001 quality management system. Avg. Weight
Quick Dispatch:
Your 80B45 Roller Chain Sprocket Type B With Stock Bore orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
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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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4.9 ★★★★★
Based on 1083 reviews
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Product Reviews
★★★★★ 5
Great purchase!
Size: 1.9" x 9.9" x 11.4"
This has worked out quite well. I have had it since 2023 and have been cleaned thru about 6 maintenance schedules. It's been 2 yrs and it's in great shape. Worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 21, 2025
★★★★★ 4
Really filters the cabin air
Size: 1.9" x 9.9" x 11.4"
K&N filters are always a cut above. Can’t say the same for service/support after the sale.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
quick and easy fit
Size: 1.9" x 9.9" x 11.4"
Instructions made it a very quick and easy fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 17, 2026
★★★★★ 5
Nice air filter
Replaced my K&N filter with this KAX filter. Same performance and better mileage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2024
