Tangeseiki LN79SL BSA Threaded Bottom Bracket
Versatile Threaded Bottom Bracket for Smooth, Reliable Drivetrains
- Threaded
Tangeseiki LN79SL BSA Threaded Bottom Bracket is backordered and will ship as soon as it is back in stock.
- Free shipping over ₹2,000Delivered across India
- 100% genuineAuthorised dealer, manufacturer warranty
- Cash on deliveryOn orders up to ₹20,000
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Tangeseiki LN79SL BSA Threaded Bottom Bracket is backordered and will ship as soon as it is back in stock.
The Tangeseiki LN79SL BSA Threaded Bottom Bracket is a versatile and durable solution designed for modern road and MTB drivetrains. Built around Tangeseiki’s reputation for precision engineering, it delivers smooth rotation, reliable alignment and long-term performance for everyday riding and training use.
Universal Crank Compatibility: A key feature of the LN79SL is its slidable center sleeve design, which allows compatibility with a wide range of cranksets. This flexible internal structure ensures proper spacing and alignment, making it suitable for different crank standards without compromising drivetrain efficiency.
Precision-Machined Construction: The cups and center sleeve are CNC precision machined from lightweight alloy, balancing strength with reduced weight. This construction ensures accurate threading into BSA frames and maintains consistent bearing positioning under pedaling loads.
Smooth Bearing Interface: With a bearing inner diameter designed for 24 mm crank spindles, the LN79SL supports smooth power transfer and stable rotation. The bearing interface is engineered to minimize friction while maintaining durability for extended service life.
Ideal for riders seeking a dependable threaded bottom bracket, the LN79SL combines ease of installation with consistent performance.
Product details
Specifications
Specifications
| Product Type: Threaded Bottom Bracket | |
| Bearing Type: Sealed Cartridge Bearing | |
| Intended Use: Road and MTB Drivetrains | |
| Material: CNC-Machined Alloy |
| Compatibility: 24 mm Crank Spindles | |
| Thread Standard: BSA / English | |
| Thread Specification: 1.37 x 24T |
Features
Features
Fit and sizing
Fit and sizing
Fit: Threaded
Between sizes? Ask TBA Guide with your measurements.
Warranty and support
Warranty and support
Covered by the manufacturer's warranty. Warranty claims go through us and we deal with the brand for you.
Questions after delivery? Ask TBA Guide or WhatsApp us.
Shipping and returns
Shipping and returns
We ship across India. Shipping is free on orders above ₹2,000 and ₹99 below that. Cash on delivery is available on orders up to ₹20,000, with a COD charge that depends on the order value. For a delivery estimate, enter your pincode in the box above the add-to-cart button: it shows the courier's own estimate for your address, not a promised date. If a parcel is held up we chase the courier until it is delivered. Full shipping policy
Returns can be started within 7 days of delivery on unused items in their original condition with all tags and packaging. Apparel, helmets, gloves and similar items are returnable; wetsuits and products discounted by more than 5% are not. Compatibility questions are not grounds for a return unless our listing was wrong, so ask us before you order if you are unsure. Return shipping is arranged by you; on an accepted return you can choose an exchange, store credit or a refund after shipping and transaction charges. Orders can be cancelled only until they are processed. Full return and refund policy
