Shimano Tiagra BB-RS501 Hollowtech II Threaded Bottom Bracket (BSA)
Reliable Hollowtech II Bottom Bracket for Smooth, Efficient Power Transfer
- Threaded
Shimano Tiagra BB-RS501 Hollowtech II Threaded Bottom Bracket (BSA) is backordered and will ship as soon as it is back in stock.
Pickup available at The Bike Affair, Hyderabad
- Free shipping over ₹2,000Delivered across India
- 100% genuineAuthorised dealer, manufacturer warranty
- Cash on deliveryOn orders up to ₹20,000
- Secure checkoutUPI, cards and net banking
Shimano Tiagra BB-RS501 Hollowtech II Threaded Bottom Bracket (BSA) is backordered and will ship as soon as it is back in stock.
The Shimano Tiagra BB-RS501 bottom bracket is designed for use with Hollowtech II cranksets and standard threaded BSA frames. It fits 68mm and 70mm shell widths, making it compatible with a wide range of road bikes.
Improved Sealing for Longevity: Engineered with Shimano’s new seal construction, this bottom bracket is built to reduce water and dirt ingress. The enhanced sealing helps maintain smooth rotation over time, minimizing wear and increasing durability.
Optimized for Performance and Efficiency: The BB-RS501 offers a stiff and stable platform for the crankset, enabling efficient power transfer with every pedal stroke. It ensures a secure fit and optimal bearing alignment to reduce energy loss.
Trusted Hollowtech II Design: Shimano’s Hollowtech II system integrates the bottom bracket and crank arm to provide a lightweight and high-performance interface. This bottom bracket delivers on that promise with easy installation and low maintenance.
Whether you're upgrading or replacing a worn-out part, the BB-RS501 is a dependable choice for road cyclists looking for value, reliability and smooth operation in all conditions.
Product details
Specifications
Specifications
| Model No | BB-RS501 |
|---|---|
| Series | Shimano |
| Color | Series Color |
| Average Weight | 93 g |
| Hollowtech II Bottom Bracket|Threaded Bottom Bracket Type: Yes | |
| Threaded Bottom Bracket Shell Width (mm)|68: Yes | |
| Threaded Bottom Bracket Shell Width (mm)|70: Yes |
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
Most Shimano products take a little longer to ship.
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
