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Sidi Atojo SRS Boots



Model #SID-ATJ-GYBK-42







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When constructing most of Sidi boots, Sidi uses a new generation material called "Technomicro". Technomicro is a composite microfiber material created from strands that are so fine, each one is less than one thousand the thickness of silk. These fibers act like natural leather skin, but with the advantage of better strength, softer texture and lighter weight. Technomicro is also water resistant, highly resistant to abrasion and tearing and is easy to clean and maintain. Technomicro doesn't stain and offers reduced weight, more flexibility and a better feel than leather or other synthetic material boots.

Anatomically shaped PU shin plate, whose structure also extends under the upper for more protection.

ATOJO SRS uses a 3 levers closure that work independently of each other, each composed of a toothed strap and a hook with micrometric adjustment memory. Lever, strap and hook are replaceable. The levers have only one ? xing point (through a screw) and this allows an easy closing allowing the boot to adapt to the position of the pilot and to provide greater comfort. The upper part of the boot has a Velcro closure with a soft rubber end, which allows a wide adjustment.

Atojo SRS has two flex points (A): the first hinge is positioned under the ankle, to reduce thickness and make the boot smoother and more aerodynamic on the inside (B). The support brace placed inside the boot has a limited range of movement to prevent hyper-extension of the ankle, of the instep and of the back tendon. This technology gives the rider greater security. (C) The second joint, above the ankle, which works in sync with the lower hinge, improves the flexibility of the boot, making the bending movement fluid without compromising the rigidity and lateral protection.

Three anti hyperextension systems for the foot, all removable: the ? rst on the ? rst joint (1) , the second on the back of the boot (2) (the bootleg leans on the ankle avoiding an extra bending backwards), the third is frontal (3) and it is made up of an innovative system that, through a screwed and replaceable insert, allows a speci? c tibia ? exion range and freezes if bending is excessive. A bootleg in PU, connected to the ankle strap through the second joint, protects the back of the boot and is positioned between the upper and the lining.

The boot leg is equipped with a suede calf section cover enriched with embossed rubber inserts which, in addition to providing good grip in contact with the bike, have the function of protecting the leg from heat. The rubber inserts are also found on the inside of the ankle.

The SRS (Sole Replacement System) interchangeable sole has an innovative design and a revolutionary replacement system. Design and technology are patented by Sidi. The soles base, or boat, features a more aggressive look and is slightly higher for greater engagement with the upper. The tip and heel are fixed, while the central part, subject to greater wear, is replaceable. The tip has a special design with traction grooves for greater grip, also ideal for Enduro. The heel area has a fixed insert in soft PU that makes the boot more stable and offers increased traction against the bike. The central part of the sole is made up of a rubber insert studied with a new interlocking Dovetail system and 4 screws for easy replacement. Functional design for motocross.


  • Upper/Material: Technomicro Microfiber
  • Lined: Lined With Cambrelle and air teflon mesh
  • Sole: Srs Dovetail Sole With The Innovative And Patented Interlocking System. Srs Sole Can Be Replaced Using A Standard Screwdriver
  • Micro Adjustable And Replaceable Buckle System
  • Toe Entirely Wrapped In Plastic Protection With Geometric Design
  • Replaceable Metatarsus Protection
  • Anatomically Shaped Pu Heel
  • 3 Hyperextension Systems (In The Front, In The Back Of The Boot And Under The Ankle)
  • Pu Bootleg On The Back
  • Inner Pu Bootleg
  • Anatomically Shaped Pu Shin Plate
  • 3-Buckles Closure
  • Upper Velcro Closure
  • Elastic Gaiter
  • Replaceable Srs Sole
  • SIDI Shoe Size Chart

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Who is Sidi?

Sidi is a company that started in 1960. It was founded by Dino Signori and started as a small artisan workshop that manufactures mountain sports shoes. Then in the 1970s, they started expanding their product offering by creating motorcycle boots alongside their cycling shoes, and the rest is history. Today, Sidi is one of the leading brands in their market segment.

Passion-Driven Company

The company works with passion and commitment to create products capable of always being competitive. They have revolutionized the world of motorcycling and cycling footwear and have been doing so for the last six decades.

Breathing Ground Of Champions

Sidi has actively participated in various sports and has produced race winners and champions. Using the experience they gain from here, they are able to apply it to all their products to make them better. Many companies try imitating their product. It may look the same, but the similarities end there. That is why for 60 years, they have maintained their position in the market.

Purchase Sidi Products At Vivid Racing

If you are in the market for high-quality cycling and motorcycle gear, then Sidi is the brand for you. They offer a wide range of shoes, apparel, and accessories that would help you enjoy your sport even better. With their years of experience, they were able to create a brand that has become synonymous with quality. To know more about Sidi, visit Vivid Racing and check out their list of products that fit your specific requirements.

Motonation guarantees Sidi footwear and products to be free from defect in materials or workmanship for one (1) year from the date of purchase, from a Motonation client based in the USA, for the original owner. A product recognized as defective by Motonation will be repaired or replaced at Motonation's discretion.

You must establish proof of purchase to obtain warranty service or replacement. Motonation will only warranty products purchased from authorized SIDI dealers within the Unites States and its territories.

Certain authorized retailers do sell our products online, or through online auction sites, when in accordance with our regulations. In order for the warranty to apply to online purchases, an itemized receipt from that dealer must be included.

If you are not sure if the seller is an authorized SIDI dealer, please contact the seller and request a physical address and account name. Whether this is an authorized SIDI dealer must be verified through our customer service at 619-401- 4100 x105. If the seller does not provide this information, then our warranty does not apply to this product.

This warranty is expressly in lieu of all other warranties. Any implied warranties of merchantability or fitness for a particular purpose are limited to the same duration as this express warranty.

Motonation is not liable for any incidental or consequential damages. This warranty does not cover any representation or warranty made by a dealer beyond the provisions of this warranty.

If you are asked to return your shoes for service, please remove any non SIDI items such as cleats or insoles. Any extra items will only be returned by request at the owner's expense.

The Motonation‚Äč Sidi warranty does not cover:
1. Products without an invoice or sales receipt, which makes it impossible to establish the date and origin of sale, and also due to the risk of illegal or illicit provenance (e.g. stolen, sold in violation of the fiscal regulations, etc.).
2. Products that have reached the end of their normal life cycle.
3. Damage due to crashes, accidents, negligence, misuse, corrosion, incorrect installation, improperly performed repairs, use of incompatible spare parts or components, unapproved modifications or normal wear and tear.
4. Consumable materials including heel pads, mechanical enclosures, replacement treads, soles etc.
5. Any expenditure related to the transport of the product to and from an authorized Service Center.
6. Compensation for inconvenience associated with not being able to use the product while being repaired or replaced.