Sidi Crossfire 3 SRS Motocross Boots in Black Ash - Motocross & Enduro Boots 

The Sidi Crossfire 3 SRS Motocross Boots represent the pinnacle of innovation in the latest Sidi collection. Positioned at the forefront of the enduro and motocross scene, these boots boast an array of features that set them apart from other leading brands. With unparalleled performance, the Crossfire 3 SRS sets a new standard in motocross footwear.

The thermoplastic front shin plate, with innovative graphic designs, is anatomically shaped and replaceable.

The Crossfire 3 SRS utilizes four micro adjustable buckle closures, with indented memory-regulation straps. The buckles, straps and retaining clips are easily replaceable. The buckles have just one fixing point (by a screw), which allows them to be easily closed making the boot adaptable to the rider’s position. You will note that all four buckles work independently from each other. This system allows the boot to fit all shapes of feet and lower legs independently making each boot that much more comfortable for each individual rider.

The Crossfire 3 SRS has 2 articulated joints: the first one on the ankle, called “HYPER EXTENSION BLOCK”, with completely revolutionized technology. It prevents the hyper extension of the ankle, the instep and the posterior tendon when the leg is flexed forwards or backwards. This technology guarantees the rider’s safety.

The upper pivot, on the bootleg, improves the flexibility of the boot and the adjustment of the bootleg itself. In this way, the rider can adjust the boot strap at the calf to his personal preference and achieve an improved fit.

The boot leg has a replaceable inner calf plate, produced in PU and a printed rubber insert, to protect the leg from exhaust heat, wear and tear. The calf plate features an inner double adjustment, which allows to widen the circumference of the boot and accommodate even wider calves and shin guards. This adjustment was increased for greater performance.

Sidi Crossfire 3 SRS Features:

• Sidi introduces the Hyper Extension Block System. In the heat of the action, the foot and ankle undergo extreme movement and trauma. This system has become fundamental in protecting the ankles and tendons of a rider.

• The Crossfire 3 is, as in the previous version, equipped with 2 joints: the first lower joint on the ankle, called “hyperextension block”, has a brand new technology. It prevents hyperextension of the ankle, of the instep and of the back tendon during front and back leg flexure. Such technology gives more safety to the rider.

• The second joint, placed on the bootleg, improves boot’s flexibility and the bootleg adjustment. In this way the rider can manage independently the calf’s closure subject to his needs, achieving a comfortable fit.

• On the back of the boot, between the two joints and the two wired air inlets, there is a graphical design made with PU insert.

• The bootleg has a replaceable inner calf plate, produced in PU and a printed rubber insert, to protect the leg from exhaust heat, wear and tear. The calf plate features an inner double adjustment, which allows to widen the circumference of the boot and accommodate even wider calves and shin guards.

• The front shin plate is anatomically shaped and replaceable.

• Crossfire 3 uses a 4 micro adjustable buckle closure, each with locking teeth and micrometric memory-regulation straps. Buckles, straps and retaining clips are easily replaceable.

• Buckles have just one fixing point (by a screw) and this allows an easy closure and the buckles to adapt to the rider’s position.

• The main feature of the boot is that all four buckles work independently from each other.

• A spoiler has been added to deflect stones and other dirt from the first buckle, and to protect the buckle itself.

• The central strap system can be quickly replaced thanks to 2 screws that fix it to the boot, and it is available in 2 sizes (40-43) (44-50).

• Crossfire 3 is internally lined in Cambrelle (foot’s tip), while the ankle area up to middle calf is lined with a Teflon-treated air mesh. The Teflon treatment prevents the complete absorption of water and sweat. Effectively, not holding water on the inside, the boot will dry quickly and the treatment also prevents the onset of mould.

• Cambrelle is a lining that, due to its particular polyimide structure, is highly resistant to abrasion and provides a good humidity absorption, guaranteeing a rapid drying rate.

• The upper part of the inner leg is lined with soft mesh and features a special padding on the shin.

• The malleolus area is protected by an ergonomic closed cell foam memory padding.

• The upper ends with an elastic gaiter equipped with an anti-heat suede protection-grip panel, by the calf plate. The gaiter closes with a Velcro strap, with soft PU insert, to prevent the entrance of stones and dust into the boot.

• The bootleg is fully assembled with screws, stitch-free and entirely replaceable!

• The boot is equipped with a metatarsus protection.

• A rigid nylon insert has been added to protect the inner part of the boot in case the rider’s foot slides off the foot peg or the kick-starter.

• The insert is replaceable by unscrewing the 4 screws.

• The plastics of Crossfire 3, heel included, have all a new design.

• The anatomically shaped heel is manufactured in PU.

• Its particular shape has been studied and improved to provide foot’s safety in case of twisting.

• The new heel assures comfort and stability.