Here's a quick overview of our return and refund policy: 7-Day Return Window : You can initiate a return within 7 days of receiving your product. Eligibility : Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible. Non-Returnable Items : Wetsuits and items discounted over 5% are not eligible for returns. Compatibility Issues : Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering. Shipping & Processing : Return shipping is to be arranged by the customer. No pickups available. Refund Options : Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees). Order Cancellations : Only possible before the order is processed. For full details, visit our Return & Refund Policy page.

Shimano Deore SM-BB52 2-Piece Bottom Bracket

Name: Shimano Deore SM-BB52 2-Piece Bottom Bracket
Brand: Shimano
SKU: ESMBB52D
Price: 1440.0 INR
Availability: InStock

ESMBB52D

₹1,440

Size

83mm

Product variants

Threaded

Durable bottom bracket with advanced sealing for HollowTech II

Description

The Shimano Deore SM-BB52 Bottom Bracket is built for durability and consistent performance, offering a significant upgrade in sealing compared to previous generations. Designed for HollowTech II cranksets, it ensures smooth rotation even in demanding conditions.

Built to Withstand the Elements: This bottom bracket is engineered with improved sealing technology that effectively keeps out dirt, mud and moisture. Whether you're riding through rain, gravel, or trail debris, the SM-BB52 provides reliable protection to extend component life.

Smooth Rotation with HollowTech II Compatibility: Its precision bearing system ensures minimal resistance and friction, delivering efficient pedaling and consistent power transfer. Optimized for 24mm spindles, it works seamlessly with Shimano HollowTech II cranksets for both MTB and trekking setups.

Rugged Construction for Demanding Use: The right and left BSA threaded adapters are built to fit securely into frames with 83mm hanger width. With durable construction and robust internals, this bottom bracket is a dependable foundation for aggressive trail riding or daily commuting.

Designed for performance and longevity, the Shimano Deore SM-BB52 Bottom Bracket is a great choice for riders who demand more from their drivetrain.

Features

Sealed for Longevity: Enhanced sealing technology keeps out mud, dust and moisture, extending the life of your drivetrain.
Smooth Power Transfer: High-quality bearings and minimal friction provide efficient rotation and consistent pedaling response.
HollowTech II Crankset Compatible: Works seamlessly with 24 mm spindle cranksets, ideal for MTB and trekking performance.
Threaded BSA Fit: Right and left aluminum adapters securely install into 68 mm or 73 mm BSA threaded frames.
Complete Setup Included: Comes with spacers, inner cover and necessary hardware for a hassle-free, ready-to-ride installation.

Technology

HollowTech II: Combines a hollow crankarm with integrated bottom bracket axle for better stiffness-to-weight balance. Outboard bearings enhance stability and power transfer, while maintaining a sleek, efficient design.
High Precision Sealing: Advanced sealing around the bearings increases durability without sacrificing the smooth rotational feel Shimano is known for.

Specifications

Model No: SM-BB52
Series: Shimano
HollowTech II Bottom Bracket|Threaded Type: Yes
Threaded Bottom Bracket Shell Width: 68 mm, 73 mm
Adapter|Material: Aluminum
Adapter|Finish: Painted
Spacer|Material: Resin

Shimano Warranty Information

Shipping Policy

We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.

Note: Most Shimano products may take longer to ship. View full shipping policy

Returns & Refunds

Here's a quick overview of our return and refund policy:

7-Day Return Window: You can initiate a return within 7 days of receiving your product.
Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
Order Cancellations: Only possible before the order is processed.

For full details, visit our Return & Refund Policy page.