Tripeak T45 Bottom Bracket 82.5mm – 3-in-1 Shimano, SRAM DUB & Rotor Compatible | Ceramic & Steel

Tripeak
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Tripeak T45 Bottom Bracket 82.5mm - Ceramic & Steel Bearing Options | 3-in-1 Compatibility System

The Tripeak T45 bottom bracket 82.5mm is a precision-threaded performance solution designed specifically for modern T45 frames. Engineered for smooth power transfer, reduced drivetrain friction, and long-term durability, this is a premium upgrade for serious road and performance builds.

Featuring Tripeak’s advanced 3-in-1 core system, this T45 bottom bracket is compatible with:

  • Shimano Hollowtech II cranksets

  • SRAM DUB cranksets

  • Rotor 3D+ cranksets

One bottom bracket. Multiple crank standards. Perfect alignment.

Designed for T45 82.5mm Frames

This T45 bottom bracket 82.5mm is engineered for frames using the T45 threaded standard — delivering a secure interface that reduces movement, improves stiffness, and eliminates the creaking often associated with lower-tolerance systems.

If your frame specifies T45 (45mm internal diameter / 82.5mm width), this Tripeak T45 bottom bracket is a direct-fit solution.

Choose Your Bearing Option

Grade 5 Ceramic Bearings

For riders chasing marginal gains:
• Lower rolling resistance
• Ultra-smooth spin
• Maximum drivetrain efficiency
• Ideal for racing and performance builds

High-Grade Steel Bearings

For long-term reliability:
• Exceptional durability
• All-weather performance
• Smooth, consistent rotation
• Ideal for high-mileage riders

Both options feature precision sealing to protect against contamination and extend service life.

3-in-1 Crank Compatibility System

The Tripeak T45 bottom bracket is engineered to fit:

• Shimano HTII (24mm spindle)
• SRAM DUB (28.99mm spindle)
• Rotor 3D+ / 30mm systems

The modular core system ensures correct preload and bearing alignment — reducing wear and maintaining drivetrain efficiency over time.

Alloy Cups for Precision & Strength

Machined from high-quality alloy for:

• Accurate thread engagement
• Improved structural rigidity
• Long-term durability
• Stable crank alignment under load

Threaded T45 systems are favoured for their stiffness and serviceability — and this Tripeak bottom bracket is built to maximise both.

Performance Benefits You’ll Feel

• Reduced drivetrain drag
• Improved power transfer
• Smooth acceleration
• Consistent bearing performance
• Quiet, creak-resistant operation

For riders who notice the details — and feel them.

Installation Tool Included

Every Tripeak T45 bottom bracket includes a dedicated fitting tool to ensure accurate installation and long-term performance.

Trusted at the Highest Level

Eminence Cycle Co. is the Official UK Tripeak Retailer, supplying genuine Tripeak bottom brackets trusted by professional cycling teams including:

  • Lidl Trek

  • Astana XDS

  • Kern Pharma

All Tripeak T45 bottom brackets include a manufacturer warranty for peace of mind.

Fast UK Dispatch | Worldwide Shipping Available

Order your Tripeak T45 bottom bracket 82.5mm with confidence from a specialist performance retailer.

This Tripeak T45 bottom bracket 82.5mm is a high-performance threaded solution compatible with Shimano, SRAM DUB, and Rotor cranksets. Designed for T45 frames, it delivers smooth ceramic or steel bearing performance, stiffness, and long-term drivetrain reliability.

Shipping information

SHIPPING POLICY

Shipping Overview

At Eminence Cycle Co., we are committed to providing fast and reliable shipping for all our products. All orders are shipped from the United Kingdom and are subject to the following shipping policies.

Processing & Dispatch Times

 Components, Accessories & Framesets: Dispatched within 5 working days.

 Complete Bikes (Pre-Owned & New): Dispatch may take up to 14 working days to ensure proper assembly and quality checks.

International Shipping & Customs

 Orders shipped outside the UK may be subject to import duties and taxes, which vary by country. These charges are the responsibility of the buyer.

 Eminence Cycle Co. will not be liable for delays or returns due to customs clearance.

 If an item is returned due to customs refusal, a reshipping fee will be applied and sent to the customer prior to resending the item.

Damaged Shipments & Claims

 If a package arrives damaged, it must be reported immediately in writing to info@eminencecycleco.com upon receipt with clear photos and a damage report to initiate a claim.

 Eminence Cycle Co. reserves the right to refuse claims if damages are not reported immediately upon receipt.

For any shipping-related inquiries, please contact our support team before placing your order.

Thank you for choosing Eminence Cycle Co.!

RETURNS

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. 

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. 

To start a return, you can contact us at jmcyclesltd@gmail.com. 

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at jmcycles@gmail.com

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like special orders—including custom-built bicycles, non-stock components, and any items specifically ordered at a customer’s request—are non-refundable and non-returnable unless deemed faulty or defective upon arrival.

By placing a special order, you acknowledge and agree that:

 No cancellations, refunds, or exchanges will be accepted once the order has been confirmed and processed.

 Special order items are procured specifically for you and cannot be resold as standard inventory.

 If a special order item arrives damaged or defective, you must notify us immediately, providing clear photographic evidence. We will work with the manufacturer to determine an appropriate resolution, which may include repair or replacement at our discretion.

This policy does not affect your statutory rights under consumer law.

If you have any questions regarding special orders, please contact us before making a purchase.

We do not accept returns for Pre Owned Bicycles and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. 

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

European Union 14 day cooling off period
Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at jmcyclesltd@gmail.com

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