Sidi Crossfire 2 SRS Boots - Black


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Sidi Crossfire 2 SRS Boots - Black

  • Pro-level MX boot
  • With 'SRS' sole replacement system
  • Compatible with E1 enduro sole and SMS supermoto sole
  • CE approved
  • Full-grain leather and Technomicro outer
  • TPU protection across the entire boot
  • Replaceable TPU shin plate
  • Rigid, shock resistant anatomically shaped heel
  • Replaceable nylon metatarsal protector
  • Replaceable inner polyurethane plate with heat-resistant rubber insert
  • Completely replaceable upper boot leg
  • Lined with Cambrelle® and Air Teflon Mesh
  • Multiple air vents
  • Memory foam padded ankle area
  • Reinforced toe area
  • Fully adjustable calf area
  • Micro adjustable and replaceable cam-lock buckle system
  • Dual flex system upper
  • High-grip rubber sole

The Sidi Crossfire 2 SRS boots are Sidi's ultimate MX boot, developed through over 50 years of experience and tested by top MX riders. Sidi have used the latest cutting-edge technology to create a first choice boot for the most discerning professional riders. These boots are built to the same high-spec design of the Crossfire 2 boots. As well as most of the external hard parts being fully replaceable, the SRS system used in the Crossfire 2 SRS boots means that even the soles can be replaced when they wear out from hard riding.

Before the days of interchangeable soles, the lifespan of MX boots was determined by how long the soles lasted. After a season of extreme wear, perfectly good boots would become useless as soon as the soles wore out. Now, new technology allows the soles of the Crossfire 2 SRS boots to be changed when required, extending the lifespan of the boots. Thanks to the interchangeable sole, the Sidi Crossfire 2 SRS boots can be modified with a pure mx sole or a supermoto sole. This means that the boots can be used across all off-road disciplines, for season after season.

A full-grain leather and Technomicro combination has been used to create a strong, long-lasting construction for the Sidi Crossfire 2 SRS boots. Technomicro is a highly breathable synthetic material that allows the evaporation of moisture and provides the ideal balance between strength and comfort.

These are serious MX boots which offer maximum protection as well as enhanced comfort. The Sidi Crossfire 2 SRS boots are one of only a handful of motorcycle boot models that meet CE standards for motorcycle use. This standard requires the boots to pass extensive impact, cut and abrasion testing, making CE certification a considerable achievement for Sidi.

To achieve these high standards, Sidi have used TPU (thermoplastic polyurethane) panels extensively throughout the exterior of these boots. TPU is a strong yet flexible material, which ensures solid impact protection whilst being absolutely shatterproof - perfect for the world of MX. Another key safety feature is the heat-resistant rubber panel which is built in to the inside calf area. This rubber panel, even when it gets wet, ensures high grip whilst shielding the leg from the heat of the exhaust. Small details like this show Sidi's commitment to creating an MX boot of the highest quality.

Underneath the outer construction of the Crossfire 2 boots is a layer of three-dimensional air Teflon mesh. This material creates a micro-climate around the feet and calves by keeping a thin layer of air between the skin and the boot. This provides an unmatched level of rider comfort, while the soft Cambrelle® fabric to the top of the boots pulls sweat and moisture up and out. To maintain rider comfort even at high temperatures, the Sidi Crossfire 2 SRS boots include multiple air vents on the sides and back of the leg, to promote air flow and exhaust warm air.

The Sidi Crossfire 2 SRS boots provide a perfect fit, even with larger calf sizes and when wearing knee braces. Internal adjustment on the inside of the shin plate means that the calf size can be tailored to suit the rider. The shin plate and calf plate have also been designed with a slight peak to create even more space. The four cam-lock straps are also adjustable for even more versatility. Sidi know that a comfortable rider has the upper hand over an uncomfortable rider, because increased comfort enables increased focus.

The design of the Sidi Crossfire 2 SRS boots is also geared towards durability, making these boots an excellent investment in the long term. For example, the recessed double stitching means that even heavy grazing won't snag or pull the stitching, giving these boots a longer lifespan. The smooth TPU panels cover a large area and limit the amount of dirt and grime that can get into hard-to-reach crevices. No MX rider wants to spend an entire day cleaning their boots after each ride!

The retention on the Sidi Crossfire 2 SRS boots is a cam-lock system which is able to be operated with gloves. One central screw fixing each cam lock to the boot allows the base of the cam-lock a tiny amount of movement on its axis. This makes the cam-locks stronger, less rigid and more comfortable. When putting the boots on, fastening up is simply a case of snapping the cam-locks closed. Fast, secure and perfectly adjusted every time.


Boots Type:
  • MX / Enduro Boots
Boots Outer Material:
  • Leather
  • Microfibre
Boot Length:
Regular / Calf
Fastening System:
  • Ratchet
  • Shin Protection
  • Ankle Protectors

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