Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Tangeseiki LN-3912 Square Tapered Bottom Bracket 73 x 113 mmFeatures Square tapered bottom bracket designed for smooth and reliable crank performance. Forged boron steel solid axle provides excellent strength and durability. Steel cups and body with black EDP coating for improved corrosion resistance. Sealed cartridge bearings reduce friction and protect against dirt and moisture. Precision engineered for efficient power transfer and stable pedaling. Compatible with frames using a 73 mm bottom bracket shell
Features
- Square tapered bottom bracket designed for smooth and reliable crank performance.
- Forged boron steel solid axle provides excellent strength and durability.
- Steel cups and body with black EDP coating for improved corrosion resistance.
- Sealed cartridge bearings reduce friction and protect against dirt and moisture.
- Precision-engineered for efficient power transfer and stable pedaling.
- Compatible with frames using a 73 mm bottom bracket shell width.
- 113 mm axle length helps maintain proper chainline with compatible cranksets.
Specifications
- Model: LN-3912
- Brand: Tangeseiki
- Type: Square Taper Bottom Bracket (JIS)
- Shell Width: 73 mm
- Axle Length: 113 mm
- Axle Material: Boron Steel
- Cups & Body Material: Steel with Black EDP finish
- Bearings: SUJ2 Sealed Cartridge Bearings
- Thread Type: BSA 1.37" × 24T
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
4.3 ★★★★★
Based on 59 reviews
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Product Reviews
★★★★★ 5
Great brand
Flavor Name: Peanut Butter, Size: 6 Count (Pack of 1)
My dogs love these. Good quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 1
Beware of mold
Flavor Name: Peanut Butter, Size: 2 Count (Pack of 1)
Chews were covered in green mold less than a week after receiving them. Package had not been opened. Never had that happen with this type of product before. My dog has enjoyed them in the past but I guess my advice is to make sure you use them quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 6, 2025
★★★★★ 5
This product is very much worth the money. VERY well made.
Flavor Name: Peanut Butter, Size: 6 Count (Pack of 1)
My dog LOVES these sticks!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 4
Better than rawhide!
Flavor Name: Peanut Butter, Size: 6 Count (Pack of 1)
While these treats are on the healthier side, my dog still tears through them in under 15 minutes, but he does love them. Obviously the bigger ones last longer. As for digestibility, I can tell the next day when he’s had one. It’s not the worst, but makes for soft stool. They are also pricy given the time it takes him to eat one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
★★★★★ 5
Dogs love them
Flavor Name: Peanut Butter, Size: 2 Count (Pack of 1)
My dogs love them,will eat all at once so have to take away and save some for later. A little pricey I feel. Easily digested. The get soft as the dogs chew on them. Very pet friendly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
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