The SIDI Prima is designed for the modern rider. The Prima is easy to wear and adjust, thanks to its Firmor closure and lightweight upper built to reduce foot fatigue. Its low-profile carbon nylon Aerolite Sole is engineered for efficient power transfer for sprinting, with enough flex and comfort for long rides.The Single Tecno-3 System creates a perfect balance between the shoe’s internal and external side, providing an excellent fit while adapting to every instep. The newly designed integrated heel cup is light weight and reinforced to avoid deformations after prolonged strenuous use. The Aerolite sole is designed to maximize aerodynamics and power transmission on the bike. The nylon and carbon fiber composite material of the Aerolite Sole provides the perfect balance of stiffness and

Sidi Prima Road Cycling Shoes Men's Black Lightweight Carbon Nylon Sole, Size 41

Reference Number: 4CS4OD

Experience Peak Performance with the SIDI Prima Road Shoes - Men's, Black/Black, Size 41

Elevate your cycling experience with the SIDI Prima Road Shoes-expertly engineered for competitive racers and passionate cyclists alike. Combining innovative materials, superior craftsmanship, and cutting-edge technology, these shoes deliver a perfect blend of style, comfort, and unparalleled power transfer.

Materials & Construction:

Crafted with a lightweight yet durable upper built from premium micro-perforated materials, the SIDI Prima enhances breathability and reduces foot fatigue during long rides. The reinforced integrated heel cup boasts high-strength reinforcement for optimal stability and durability, resisting deformation even after intense mileage.

Performance & Engineering:

Designed for optimal efficiency, the Prima features a low-profile carbon nylon Aerolite sole that maximizes aerodynamics and promotes efficient power transfer. The sole balances stiffness and flex, enabling powerful sprinting and comfortable long-distance cycling. The replaceable polyurethane heel pad enhances walkability, making this shoe versatile for off-the-bike transitions.

Components & Technology:

- Firmor Closure System: Ensures precise fit adjustment for maximum comfort and performance.

- Single Tecno-3 System: A micro-adjustable dial closure that offers an exceptional fit by adapting to every instep, providing secure closure and easy one-handed tightening.

- Integrated Heel Cup: Lightweight and reinforced for superior heel retention and stability, reducing foot slip during high-intensity efforts.

- Aerolite Sole: Combines carbon and nylon fibers to deliver lightweight stiffness, aerodynamic efficiency, and excellent energy transfer.

Style & Use Case:

SIDI Prima Road Shoes boast a sleek, minimalist black aesthetic suitable for both professional racers and serious enthusiasts. Designed for road cycling, these shoes excel in sprinting, climbing, and endurance rides. Perfect for competitive racing, gran fondos, and daily training, their versatile construction lends itself to high-performance demands and comfort on extended rides.

Innovative & Differentiating Features:

- The lightweight, breathable construction minimizes foot fatigue.

- Advanced closure and fit systems maximize comfort and power transfer.

- Reinforced heel cup and replaceable heel pad enhance durability and walkability.

- Designed with aerodynamic efficiency in mind, making every pedal stroke count.

Upgrade your ride with the SIDI Prima Road Shoes-where precise engineering meets superior style for unmatched cycling performance. Ideal for cyclists seeking a high-performance, durable, and comfortable shoe designed to elevate every pedal revolution.

  • Lightweight, breathable upper crafted from durable materials for all-day comfort and reduced foot fatigue during long rides.
  • Advanced Tecno-3 dial closure system offers a precise and customizable fit, ensuring optimal foot stability and power transfer.
  • Low-profile, aerodynamic Aerolite sole made from carbon nylon composite balances stiffness and flexibility for efficient pedaling and sprinting performance.
  • Integrated reinforced heel cup provides enhanced support and durability, maintaining shape after extensive use and intense cycling sessions.
  • Designed with versatile 3-bolt cleat compatibility and replaceable polyurethane heel pad, these men's cycling shoes are ideal for competitive racing and recreational cycling alike.
Item Specifications
Shoe Size (EU)41
Gender/AgeMen's
ColorBlack
Defined ColorBlack
Cleat Bolt Pattern3-Bolt
ClosureDial

Why 365 Cycles?

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

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

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.



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Company Details

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

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