/eh/2025-01-08/173633966714069467/picture.png)
/eh/2024-12-24/173503345348979036/Favorite-Icon.png){kind=icon}
/eh/2025-07-08/1751962110204480194/picture.png)
/eh/2025-06-21/1750485478958537574/countryInfoIcon.png)
/eh/2025-06-21/1750485741321434291/Hi-Sign-in-My-Nihao.png)
/eh/2025-06-21/1750485837193896318/cart.png)
/eh/2025-06-21/1750485968202533847/cart.png)
/eh/2025-04-17/1744862476612819675/hot-img.png)
/eh/2025-11-07/1762504524550532584/header-icon.jpg){kind=icon}
/eh/2025-07-07/1751875582852206790/header-icon.png){kind=icon}
/eh/2025-07-07/1751875587886277738/header-icon.png){kind=icon}
Best in 7 days
20% OFF shipping at auxtoursdunmonde.com on orders over $79 + up to 10% OFF products
home
>
BlackStar H60B21 80MM - 60 Pitch B-Hub Sprocket - 21 Tooth
>
BlackStar H60B21 80MM - 60 Pitch B-Hub Sprocket - 21 Tooth
download picture
description
BlackStar H60B21 80MM - 60 Pitch B-Hub Sprocket - 21 ToothThe BlackStar H60B21 80MM is a 60 pitch B Hub roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 80MM" bore and is ready for immediate installation. Specifications Part Number H60B21 80MM Chain Pitch 60 Number of Teeth 21 Bore Size 80MM" Minimum Bore 3 4" Maximum Bore 2 3
Shopping security
product description
Why choose thelockerguy wholesale?
The BlackStar H60B21 80MM is a 60 pitch B-Hub roller chain sprocket with 21 teeth, precision manufactured from SAE 1045 steel with induction-hardened teeth for extended wear life and features machine-cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 80MM" bore and is ready for immediate installation.
| Specifications | |
|---|---|
| Part Number | H60B21 80MM |
| Chain Pitch | 60 |
| Number of Teeth | 21 |
| Bore Size | 80MM" |
| Minimum Bore | 3/4" |
| Maximum Bore | 2-3/4" |
| Bore Type | Plain Bore |
| Hub Style | B-Hub |
| Strand Count | Single |
| Material | Steel |
| Hardened Teeth | Yes |
| Outside Diameter | 5.43" |
| Pitch Diameter | 5.033" |
| Approx. Weight | 5.10 lbs |
Cross-references: Browning H60B21, Martin 60BS21, Boston Gear RS60B21
BlackStar H60B21 80MM - 60 Pitch B-Hub Sprocket - 21 Tooth
Item no
:
80929590151
US$ 39.37
Pay in 4 interest-free payments of $9.84 Learn more
Min. order:
1piece
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 27 - Jul 2
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Please add the products
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
Discover Niche Categories That Outsell
Top-Converting Item to Boost Your Average Order
Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
