Sidi Crossfire 3 SRS Motocross Boots - Red / Black

The Crossfire 3 SRS is the evolution of the motocross boot which has won many awards in the off-road sector. To produce this remarkable item, the Sidi team made full use of all of its experience, professionalism and passion, combining research from the people who work in our laboratories with the feedback coming from offroad champions on the race tracks.

In a race, when you are testing the limits, the difference lies in the details. Boots are an essential element, since they are the main connection between the body and the bike, between man and machine. The boot must be sensitive, in order to best assist the movements of the feet; yet they must also be robust, to protect the foot from impacts and falls, all while remaining light and comfortable to wear.

Tony Cairoli knows this well, in fact; Sidi boots have always been there with him is his most important adventures, and in his feat of achieving 8 World titles. Next season Sidi CROSSFIRE 3 SRS will continue to accompany him and all the other Sidi champions.

Main Technical Features:

• Replaceable shin plate
• Micro Adjustable and replaceable buckle system
• Flex system upper
• Exclusive and patented flex system with hyper extension block
• Fully adjustable calf area
• Wider upper calf (+3 cm) Adjustable system between the calf, shin and upper leg which allows to widen de circumference of the boot and accommodate even the wider calves.
• Replaceable metatarsus inserts
• Toe area covered with a plastic reinforcement
• Rigid shock resistant, anatomically shaped heel cup
• Assembled and replaceable boot leg, which is stitch free
• Nylon inner sole with removable arch support pad

Techno-Micro

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

Shin Plate construction

The thermoplastic front shin plate of the Sidi Crossfire 3 SRS is anatomically shaped and replaceable, an exclusive-patented Sidi feature. 

Buckles

The Crossfire 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. 

Hyper Extension block

The crossfire 3 srs has an articulated joint 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.

Flex System

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.

Calf plate

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.

Metatarsus insert

A rigid replaceable nylon insert has been added to protect the inside of the boot in case the rider’s foot slides off the foot peg or if it slips off the kick-starter. The insert is replaceable by unscrewing the 4 screws.

Toe area

The toe is entirely covered by plastic protection panels with an embossed geometric design for greater grip.

Heel

The heel is anatomically shaped and manufactured in PU. Its particular form was designed and implemented to provide more safety to the foot in case of twisting. The new heel guarantees comfort and stability.

SRS Sole

The SRS sole has an innovative design and a revolutionary replaceable system.  Tip and heel are fixed, while the central part, made with a rubber insert with a brand new dovetail system and 4 screws for more security is replaceable.