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Product Features

Explanation

Shimano SM-BB52 Hollowtech II Bottom Bracket Set 83mm

The Shimano SM-BB52 83mm Hollowtech II lower bearing is designed for cranksets with a 24mm integrated bearing axis. This lower bearing stands out for its durability, lightness and pedaling efficiency.


Featured Features:

  • BB Type: HOLLOWTECH II
  • Area of ​​Use: MTB
  • Spring Bearing: External bearing system increases pedal efficiency and provides more stable pedaling.
  • Isothermal Aluminum: High strength aluminum material ensures durability.
  • BSA Gear: Compatible with standard BSA gear system.
  • Elegant Design: Stylish appearance with aluminum material and silver color.

Technical Specifications:

  • Bed Type: HOLLOWTECH II
  • Threaded BB Shell Width: 83mm
  • Shell Diameter: BSA (BC 1.37)
  • Compatible Cranksets:
    • FC-M640
    • FC-M645
    • FC-M591
    • FC-T611
    • FC-M610
    • FC-M612
    • FC-M615
    • FC-M4050
    • FC-M4060
    • FC-T4060
    • FC-M552-L
    • FC-M552-S
    • FC-M622
    • FC-M625
    • FC-T551-S
    • FC-T551-L

Material:

  • Material: Aluminum
  • Color: Silver

Delivery Content:

  • 1 x Shimano SM-BB52 Hollowtech II Bottom Bracket 83mm (Including Spacers)

Technology:

  • HOLLOWTECH II: Shimano's HOLLOWTECH II technology is a system that ensures pedal power is transferred with maximum efficiency. The rigidity of the crank arm ensures efficient pedaling, while the light weight increases riding distances. HOLLOWTECH II integrates the lower bearing axis with the right crank arm, providing greater rigidity and weight savings, thus improving balance and power transmission.

EAN/UPC:

  • EAN: 4524667351481
  • UPC: 689228351486

🚴‍♂️ Shimano SM-BB52 lower bearing, ideal for a stable and efficient ride!

100% Originality Guarantee

All our products are 100% original and are offered with quality and assurance. As Uğur Bicycle, we only deliver products that we procure from reliable and authorized suppliers and that we distribute ourselves. Shop with peace of mind, pedal to quality!

Free Shipping and Free Returns

Frequently Asked Questions

📌 When will my order be shipped?

Your orders will be delivered to cargo within 1-2 business days . This period may vary depending on the density during campaign periods.

📌 Which Cargo Company Do You Work With?

Shipments are made within Türkiye with Domestic Cargo. International shipments are sent with any of the companies DHL - FEDEX - TNT.

📌 How can I track my order?

When your order is shipped, the tracking number is shared via e-mail and SMS. You can track your order on the cargo company's website with this number.

📌 How can I return and exchange a product?

You can return the products within 14 days , unused and in their original packaging. You can review our return policy for detailed return procedures.

📌 When will I be refunded for the product I returned?

Once your return is approved, your payment will be refunded within 3-7 business days , depending on the payment method you used.

📌 Do your products have a warranty?

Yes! All products on sale are under manufacturer or distributor warranty . You can check the product descriptions for warranty period and conditions.

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