A Motocross boot must be protective, durable, comfortable, lightweight and manufactured with high quality materials to ensure the rider a good interaction with the motorcycle. The ATOJO SRS motocross boot meets all these requirements. Over one pound lighter per pair than the Sidi Crossfire 3! The overall height has been reduced 1 cm vs. the Crossfire 3 based on input from professional athletes who have helped Sidi develop the Atojo.
Multi-time MXGP World Champion, Antonio Cairoli, together with Sidi technicians, contributed their experience to the development of the
boot, detail after detail. Jorge Prado, MX2 World Champion, is ready to fly into 2020 riding the Atojo!
Upper uses proven "TECHNOMICRO" microfiber panels equipped with high impact plastic protection. The tongue and front and rear joints are padded with materials resistant to water and the absorption of sweat, dust and mud.
Toe area outer surface is entirely wrapped in high impact plastic with a grip enhancing surface.
Equipped with rigid and replaceable nylon insert for metatarsus protection which protects the inside of the boot in case the rider’s foot slips off the footpeg.
Plastics have an all new design. The high impact plastic heel is shaped and specially moulded to improve foot safety in case of torsional twists and is shaped to ensure comfort and stability.
On the inner shin, the boot leg is built of protective suede with embossed rubber inserts which, in addition to providing good grip on the bike, protect the leg from engine heat. Rubber inserts for a smoother surface area, greater grip and control are strategically located on the inside of the ankle.
High impact plastic shin plate is anatomically shaped, its structure also extends under the upper to increase protection.
3 buckle closure system. Each buckle works independently of the other. The buckle, micrometric memory adjustment strap and hook are user replaceable.
Buckles have only one fixed point at the attachment screw which ensures easy closing allowing the boot to adapt to the leg of the rider and to provide greater comfort.
A spoiler has been added to the lower buckle to deflect debris away from the buckle.
Cambrelle is used to line the foot contact surface. The polyamide structure of Cambrelle has a high resistance to abrasion and a great degree of moisture absorption, thus ensuring a rapid drying of the fabric and preventing the onset of mold. From the ankle to mid-calf the Atojo is lined with a jersey treated material with a Teflon fabric protector. The Teflon treatment prevents absorption of water and sweat.
Malleolus area is protected by an ergonomic padding with memory.
Around the calf there’s an elastic gaiter with an anti-heat protection panel/calf plate. The gaiter is closed with a Velcro flap to prevent the entry of rocks and dirt and features a wide adjustment.
Ankle panel with the central strap is replaceable using 4 screws that connect it to the boot.
Atojo SRS has two flex points: the first hinge is positioned under the ankle, to reduce thickness and make the boot smoother on the inside and more aerodynamic overall. Ankle support bracing inside the boot allows for only a limited range of movement to prevent hyper-extension of the ankle, of the instep and of the back tendon.
The second joint, above the ankle, working in sync with the lower hinge, improves the flexibility of the boot, making the bending movement fluid without compromising rigidity and lateral protection.
There are three anti hyperextension systems for the foot. The first is located on the first hinge, the second on the back of the boot (the bootleg leans on the ankle avoiding an extra bending backwards), the third is frontal and is made up of an innovative system that, through a screw on replaceable insert, allows a specific tibia flexion range and freezes if bending is excessive.
A bootleg in PU, connected to the ankle strap through the second hinge, protects the back of the boot and is positioned between the upper and the lining.