BB30 Adapter

Spindle Specifictions:
Bearing Specifications:

BB30 Adapter with quick release bearing is suitable for Shimano & Sram. It can be installed on a frame with a diameter of 42mm and a width of 68/73mm.

CNC Durable forged alloy 6061 cups
Spindle specifictions:

Shimano: Bearings for 24mm spindle
Sram: Bearings for 24/22mm spindle

Shell DIA: 41mm
Shell width: 68mm-73mm

Cartridge Bearing, weight:73g
Ceramic Bearing, weight:71.5g

In The Box
2 Bottom Bracket cups
2 Mortop  Bearings 
2 Dust alloy covers
2 1mm Ø24mm spacer 
2 5mm Ø24mm spacer
5ml syringe of Nano lubricant
2 Spring spacer (SRAM specification accessories)

Specifically designed for installing 22mm / 24mm spindle diameter cranks (SRAM / Truvativ GXP) the frames without the need for any adapters.

Press Bottom Bracket Installation Manual

When it comes to product warranties,  Mortop`s products are covered by 2-year warranty.

How to know the warranty year.

Please review the number on the products, like 21xxxx, the meaning is maked ​in 2021 year, and warranty deadline date is 2023 year.

Any Mortop product found to be defective in materials and/or workmanship will be repaired or replaced at the discretion of Mortop. It is the sole responsibility of the product's user to inspect and examine the product on a regular basis to determine the need for correct maintenance or replacement.

NOT covered under the warranty program:

Products that are subject to normal wear.
Products damaged due to improper installation/reinstallation
Products affected by a crash impact
Products determined to be tampered with, modified or neglected

Mortop acknowledges that the main threat to bearing failure is corrosion within the bearing itself. Morotp occurs as a direct result of improper maintenance. Mortop does not warrant or recognise bearing corrosion under warranty.

This warranty program applies globally and does not differ from country to country. All warranty cases will be determined solely upon review by Mortop.

Once a warranty claim has been filed and upon agreement to continue processing the claim by Mortop, the Mortop product, along with the original proof of purchase, must be returned to Mortop. All postage shall be paid by the user filing the warranty claim. If a defect is found, our entire liability and your sole remedy shall be, at Mortop shall not be held liable for any indirect, special, punitive, or consequential damages.

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