The fast and efficient shoe with tested strength and grip for the most demanding rides. Intuitive adjustments and a clean design make the SIDI Fast 2 an easy to use high performance shoe.The Single Tecno-3 system creates a perfect tension balance between the shoe’s internal and external side, guarantees an excellent closure 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. The nylon and carbon fiber construction of the Aerolite Sole provides the ideal balance of stiffness for efficient power transfer, and flexibility for comfort. The Fast 2 includes user replaceable polyurethane heel pad for improved stability and

Sidi Fast 2 Men's Road Cycling Shoes - Lightweight Aerolite Carbon Sole, Size 45

Reference Number: 4CS3OD

Experience unstoppable performance with the SIDI Fast 2 Road Shoes for Men - engineered for speed, comfort, and precision. Designed with high-quality materials and cutting-edge technology, these lightweight white and gray cycling shoes are built to elevate your road cycling experience whether you're racing or training.

Materials & Construction:

Crafted with a durable nylon and carbon fiber composite sole, the SIDI Fast 2 offers an exceptional balance of stiffness and flexibility. The reinforced, integrated heel cup provides enhanced stability and prevents deformation after intense rides, ensuring lasting durability and support. The upper features high-quality synthetic materials that deliver a sleek design and excellent breathability, keeping your feet cool and comfortable during demanding rides.

Performance & Engineering:

The innovative Aerolite sole maximizes aerodynamics and improves power transmission with its lightweight design, translating every pedal stroke into maximum speed. The sole's advanced construction combines rigidity for efficient energy transfer with flexibility for overall comfort. The redesigned integrated heel cup adds extra support, reducing fatigue and enhancing control on the bike.

Components & Technology:

Equipped with the intuitive Tecno-3 dial closure system, the SIDI Fast 2 provides a precise and customizable fit, adapting seamlessly to every instep for optimal comfort and security. The shoe features a 3-bolt cleat bolt pattern, compatible with standard road cycling cleats, ensuring efficient clip-in and power transfer. Additionally, the user-replaceable polyurethane heel pad offers improved stability and traction off the bike, boosting versatility for on and off-road use.

Style & Use Case:

SIDI Fast 2 Road Shoes are perfect for competitive cyclists, serious amateurs, and training enthusiasts seeking a high-performance, visually sleek shoe. The clean white and gray design not only exudes a modern aesthetic but also complements a wide range of cycling kits. Whether your focus is fast racing, endurance riding, or long-distance training, these shoes deliver exceptional performance at every level.

Innovative Features & Differentiators:

- Single Tecno-3 Closure System: Ensures consistent tension balance for a snug yet comfortable fit.

- Lightweight Aerolite Sole: Maximizes aerodynamics and energy transfer.

- Reinforced Heel Cup: Maintains shape and provides support during intense rides.

- User-Replaceable Heel Pad: Enhances off-bike stability and traction.

Upgrade your cycling arsenal with the SIDI Fast 2 Road Shoes - engineered for speed, comfort, and durability to dominate every ride. Available in size 45 (EU), these men's road shoes are your perfect choice for high-performance cycling.

  • Designed with lightweight Aerolite composite material, the SIDI Fast 2 Road Shoes deliver optimal stiffness and flexibility for superior power transfer and riding comfort on demanding cycling terrains.
  • Equipped with the innovative Tecno-3 dial closure system, these shoes ensure a precise and customizable fit, adapting seamlessly to every instep for maximum performance and comfort during intense rides.
  • The integrated, reinforced heel cup enhances stability and durability, resisting deformation over prolonged use, while the user-replaceable polyurethane heel pad improves off-bike traction and stability for versatile use both on and off the bike.
  • Featuring an aerodynamic Aerolite sole with a 3-bolt cleat pattern, these shoes optimize power transfer and minimize weight, making them ideal for competitive cyclists seeking efficiency and speed.
  • With a sleek white and gray design, these high-performance cycling shoes combine style and function, perfect for serious riders looking for durable, adjustable, and technologically advanced footwear.
Item Specifications
Shoe Size (EU)45
Gender/AgeMen's
ColorWhite/Gray
Defined ColorWhite
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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