Promax disc brake adapters.Ensures proper disc brake and rotor fit. Includes mounting hardware. Item Specifications: Brake Caliper Type, Flat Mount, Mount | Rotor Size, Front Flat | 140 Rotor, Mount | Rotor Size, Front Flat | 160 Rotor, Weight, 16,

Promax Flat Mount Disc Brake Adapter for 140mm & 160mm Rotors | Compatible with Flat Mount Forks

Reference Number: 3OA4ML

Upgrade your braking system with the Promax Flat Mount Disc Brake Adapter - the ideal solution for seamless installation on flat mount forks designed for 140mm rotors. Crafted from high-quality precision-machined materials, this durable adapter guarantees optimal performance and reliable stopping power in all riding conditions.

Materials & Engineering

Made from lightweight, corrosion-resistant aluminum alloy, the Promax Flat Mount Disc Brake Adapter combines durability with reduced weight, enhancing your bike's overall performance. Its meticulous engineering ensures a secure fit, preventing unwanted movement and maintaining optimal alignment between caliper and rotor.

Performance & Components

Designed specifically for flat mount disc brake setups, this adapter supports 140mm and 160mm rotor sizes, providing versatile compatibility for various riding styles-from recreational riding and commuting to mountain biking. It includes all necessary mounting hardware for quick, hassle-free installation, ensuring consistent braking performance and improved control.

Style & Use Case

With a sleek and minimalist design, the Promax Flat Mount Adapter complements modern bike aesthetics. Perfect for upgrading or replacing existing components on road bikes, gravel bikes, and mountain bikes, this adapter facilitates a stable and reliable connection between your brake caliper and fork, enhancing your confidence on every ride.

Innovative Features

Engineered for precise fit and ease of use, this adapter guarantees compatibility with flat mount forks, enabling riders to optimize their braking setup for superior modulation and power. Its lightweight construction minimizes impact on the bike's agility, making it an essential component for cyclists seeking durability, performance, and style.

Key Specifications:

- Fits Front Flat Mount Forks

- Supports 140mm & 160mm Rotor Sizes

- Weighs Only 16g for minimal additional weight

- Includes mounting hardware for straightforward installation

Upgrade your bike's stopping power with the Promax Flat Mount Disc Brake Adapter - a reliable, high-performance component designed for modern cycling needs. Whether you're building a new bike or upgrading your existing setup, this adapter ensures precise alignment and consistent braking for a safer, smoother ride.

  • Premium construction using durable, lightweight aluminum ensures long-lasting performance and reliability in all riding conditions.
  • Engineered specifically for flat mount forks, this adapter provides a secure, precise fit for 140mm and 160mm rotors, enhancing braking efficiency and control.
  • Features include integrated mounting hardware for easy installation, compatibility with a wide range of mountain and road bikes, and optimized alignment for consistent stopping power.
  • Designed for versatile use cases, this lightweight adapter supports aggressive trail riding, XC racing, and daily commuting, ensuring reliable braking performance across all terrains.
  • Innovative engineering ensures seamless compatibility with Promax disc brake calipers and flat mount fork systems, making it a must-have upgrade for riders seeking improved safety and stopping power.
Item Specifications
Brake Caliper TypeFlat Mount
Weight16
Mount | Rotor SizeFront Flat | 140 Rotor
Mount | Rotor SizeFront Flat | 160 Rotor

Why 365 Cycles?

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

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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.



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Company Details

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

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