Machined engineering-grade Delrin inserts for adapting bottom brackets to a different type of crankset spindle.

Adapts PF30 and Cannondale BB30-73A bottom brackets for use with Hollowtech II cranksets. Delrin adaptors fit between bearings and crank spindle.

Item Specifications: BB/Frame Interface, PF30, Spindle Interface Type, Hollowtech II, BB Shell Width, 68, BB Shell Width, 73,

Wheels Manufacturing BB30/PF30 Universal Adaptor for 24mm Spindle Cranks

Reference Number: 4N53C4

Unlock seamless compatibility with the Wheels Manufacturing BB30/PF30 Universal Adaptor for 24mm Spindle Cranks - the essential solution for cyclists seeking versatile crank compatibility. Designed with precision machined engineering-grade Delrin inserts, this adapter enables you to convert PF30 and Cannondale BB30-73A bottom brackets for use with Hollowtech II cranksets, maximizing your bike's performance and versatility.

Materials & Engineering Excellence

Crafted from durable, high-quality Delrin, these adapters provide outstanding resistance to wear and deformation, ensuring long-lasting reliability under demanding cycling conditions. The precision-machined components guarantee a perfect fit between bearings and crank spindles, reducing play and enhancing pedaling efficiency.

Advanced Components & Technology

The adaptor seamlessly bridges different bottom bracket standards, allowing for a clean, secure fit in BB30 or PF30 frames with shell widths of 68mm, 73mm, or 83mm. Its compatibility with 24mm spindle diameter Hollowtech II cranksets makes it ideal for road cycling, mountain biking, and gravel adventures, delivering smooth power transfer and increased stiffness.

Style & Use Case

Designed for cyclists who demand adaptability without compromising performance, this universal adaptor simplifies upgrades and repairs. Whether upgrading an older frame or customizing new build setups, it offers a versatile solution for maintaining optimal crank compatibility across various bottom bracket standards.

Innovative & Differentiating Features

- Versatile conversion for PF30 and Cannondale BB30-73A bottom brackets

- Fits between bearings and crank spindles to ensure secure mounting

- Machined with high-precision engineering-grade Delrin for durability and performance

- Compatible with a wide range of frame widths and spindle types for maximum adaptability

Upgrade your bike's drivetrain with confidence using the Wheels Manufacturing BB30/PF30 Universal Adapter - engineered for durability, performance, and versatile compatibility. Perfect for competitive riders and everyday cyclists alike seeking reliable, innovative solutions for their crankset setup.

  • Universal Compatibility: The Wheels Manufacturing BB30/PF30 Adapter seamlessly converts PF30 and Cannondale BB30-73A bottom brackets for use with Hollowtech II 24mm spindle cranks, ensuring versatile fit across various bike frames and drivetrain setups.
  • Machined Delrin Construction: Crafted from high-quality, engineering-grade Delrin, these adaptors provide precise, durable, and lightweight connections between bearings and crank spindles, enhancing overall ride efficiency and longevity.
  • Enhanced Performance & Reliability: Engineered for smooth power transfer and secure attachment, this adapter minimizes play and creak, optimizing Shimano Hollowtech II crankset compatibility with BB30 and PF30 bottom bracket shells.
  • Versatile Use Cases & Mounting Options: Suitable for a range of bottom bracket shell widths (68mm, 73mm, 83mm), making it an ideal upgrade or retrofit component for road, mountain, or gravel cycling applications.
  • Innovative Engineering Features: Designed with CNC-machined precision and precise fitment, the adapter ensures quick installation, reducing installation time and increasing reliability during demanding rides or long-distance endurance rides.

Why 365 Cycles?

365 Cycles is an Authorized Wheels Manufacturing Dealer, and we offer the Full Wheels Manufacturing Warranty!

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365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



CR1210 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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