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Product Features

Explanation

CYCLUS TOOLS Shimano Cartridge BB-UN 51/71/72 Assembly and Disassembly Tool

Product Description: CYCLUS TOOLS is a special workshop tool for mounting and dismounting SHIMANO 20-tooth cartridge BB-UN 51/71/72 bottom brackets. This tool is designed for cartridge type bottom brackets with Shimano standard 20-tooth (spline) interface.

Features:

  • Material: Kinex-Alu
  • Grips: Thick rubber grips are ideal for applying the high torques required when mounting and removing cartridge bottom brackets.
  • Index: Z20 32.0

Instructions for Use:

  1. Inserting the Tool: Insert the mounting tool into the spline socket of the lower bracket.

  2. Secure Connection: Secure the tool by rotating the spring-loaded insert into the holes of the crank mounting bolt.

  3. Mounting and Dismounting: This way, you can mount or dismount your bottom bracket without slipping or damaging the threads of the bearing shell.

Clue:

  • Before installing the lower bearing cartridge, make sure the threads of the frame shell are clean and lubricated.
  • Pay attention to the frame material and bottom bracket torque values ​​specified by the manufacturers.

This special tool makes your bike maintenance easier by allowing you to safely and effectively mount and dismount your Shimano cartridge bottom brackets.

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.

Didn't find your answer?

Do not hesitate to contact us.