SIDI Crossfire 3 SRS Boots 47

SIDI Crossfire 3 SRS Boots - Black/Green Black

Product Description

SIDI Crossfire 3 SRS Boots

The legendary Crossfire line has evolved again. The SIDI Crossfire 3 SRS Boots have been completely redesigned, with only the acclaimed SIDI cam lock buckles and straps carrying over from the Crossfire 2 SRS Boots. The inner gaiter has a larger circumference than the Crossfire 2, accommodating an even wider range of calf sizes and making for a tight seal around the rider’s lower leg no matter what knee brace system may be used. The upper inside of the gaiter features a suede heat protection-grip panel for maximum grip. The Dual Flex ankle has been redesigned to prevent motion beyond anatomical limits that may cause injury, without restricting dexterity for normal shifting and braking. The SIDI Crossfire 3 SRS Boots are possibly the most durable, serviceable motocross boots on the market - the design uses hardware instead of stitching so virtually every part is replaceable, season after season. 

Dual Flex System:

  • The Dual Flex system used on the SIDI Crossfire 3 SRS does not only limit lateral hyperflexion, but also features hard stops at the limit of the anatomically allowed range of motion that limit hyperextension of the ankle joint.  The adjustabillity of the exclusive Dual Flex system with its four floating independent straps enables the Crossfire 3 SRS boots to provide each rider with a personal fit no matter their body shape or whether or not knee braces are used. 

Adjustable Calf System:

  • Sidi's exclusive double adjustable calf plate system allows the rider to adjust the inner diameter of the Crossfire boots at the calf. This system, along with longer upper straps, allows the Crossfire 3 SRS boot to accommodate riders with larger calves much easier than even the previous Crossfire 2 Boots. The inner plate is made of two different materials; a rigid one to support the boot and a heat resistant one to protect the rider's leg from exhaust heat. The new inner heat shield is made of a high grip material.

Non-Bootie Design:

  • Sidi boots do not incorporate inner booties into their design, and for good reason. Booties make the design larger and cumbersome, add to the boot's thickness, which interferes with shifting. Plus, inner booties retain body heat affecting the rider's performance and comfort.

Buckles:

  • Cam-lock buckle system incorporates a strap memory retention system.
  • Adjust the straps once and they will be at the same position for every ride after that. No more readjusting for every ride or mid-day during a ride.

Toe:

  • The tip of the toe on the Crossfire is covered with plastic to protect the base material and seams against abrasion from brush, etc. Plastic shift and brake lever guards on the top of each foot area.

Improved Fit:

  • Sole boat features a more cupped and thicker design so the rider’s foot rests deeper into the sole system
  • Removable arch support

Other Features:

  • New ankle pivot system designed to have a hard limit of foot/ankle hyperextension
  • New sole boat features a more cupped and thicker design so the rider’s foot rests deeper into the sole system
  • New Dovetail SR anti-skid rubber sole covers the arch area of the sole and is replaceable using hand tools
  • Toe and heel areas on the Dovetail SR sole are now a permanent part
  • Laminated Technomicro Technomicro is a composite microfiber material created from strands, each one less than one thousand the thickness of silk. These fibers act like natural leather but with the advantage of more strength, softer texture and lighter weight. Technomicro is also highly abrasion resistant. base material in all areas
  • Slim, cool non-bootie design
  • Calf plate system features an inner double adjustment that expands to fit the largest calf or knee brace system
  • Nylon insole
  • Inner heat shield made of high grip material
  • Removable arch support
  • Toe area covered in protective plastic
  • New rigid, shock resistant, anatomically shaped heel hold the riders foot firm and thus resists twisting while offering added protection
  • Replaceable, sleek, micro adjustable cam lock buckle system with memory retention nylon straps
  • All buckles move independently of each other and have just one fixed point (by a screw) which allows easy closure and the buckles can adapt to the rider’s position as they pivot on the mounting screw as the rider changes position on the bike
  • Lower buckle guards help protect against opening due to an impact
  • Complete central strap system can be easily replaced and is available in two sizes
  • Lined with anti-abrasion Cambrelle in the foot area for comfort, the upper is lined with Teflon mesh which prevents complete absorption of water and sweat. These materials will not retain water or sweat on the inside of the boot. The boot will dry quickly and the treatment also prevents the onset of mold
  • All bolt-on parts are replaceable
  • Replaceable shin plate
  • Malleolus external plastic guard with ergonomic closed cell foam padding internally to enhance protection of those tender small foot bones
  • Innovative Dual Flex System upper offers the industry’s best fit, especially with knee braces
  • Replaceable inner kick starter/foot peg nylon guard on the inside area of both boots
  • Boot leg is fully assembled with screws, is stitch-free and entirely replaceable
  • CE certified to EN13634:2017
Retail Price$579.99
StyleBlack/Green Black
CategoryBoots
BrandSIDI Boots
MPN / OEM Part Number
Size / Style
SKU Number
47 / Black/Green Black
Black/Green Black
45 / Black/Green Black
44 / Black/Green Black
43 / Black/Green Black
42 / Black/Green Black
41 / Black/Green Black
Black/Green Black
42 / Black
43 / Black
44 / Black
46 / Black
47 / Black
40 / Black
41 / Black
42 / Black/White Black White
43 / Black/White Black White
44 / Black/White Black White
45 / Black/White Black White
46 / Black/White Black White
47 / Black/White Black White
40 / Black/White Black White
41 / Black/White Black White
42 / White
43 / White
44 / White
45 / White
47 / White
41 / White
Black/Ash Black
43 / Black/Ash Black
44 / Black/Ash Black
45 / Black/Ash Black
46 / Black/Ash Black
Black/Ash Black
Black/Ash Black
41 / Black/Ash Black
Black/Teal/Pink Black
41 / Black/Teal/Pink Black
42 / Black/Teal/Pink Black
43 / Black/Teal/Pink Black
44 / Black/Teal/Pink Black
Black/Teal/Pink Black
Black/Teal/Pink Black
47 / Black/Teal/Pink Black
40 / Black/White/Pink Black/White Black White
41 / Black/White/Pink Black/White Black White
Black/White/Pink Black/White Black White
43 / Black/White/Pink Black/White Black White
44 / Black/White/Pink Black/White Black White
45 / Black/White/Pink Black/White Black White
46 / Black/White/Pink Black/White Black White
47 / Black/White/Pink Black/White Black White
40 / Blue/Black/Bronze Black
Blue/Black/Bronze Black
42 / Blue/Black/Bronze Black
43 / Blue/Black/Bronze Black
44 / Blue/Black/Bronze Black
45 / Blue/Black/Bronze Black
46 / Blue/Black/Bronze Black
47 / Blue/Black/Bronze Black
42 / Orange/Black/White Black/White Black White
43 / Orange/Black/White Black/White Black White
44 / Orange/Black/White Black/White Black White
45 / Orange/Black/White Black/White Black White
Orange/Black/White Black/White Black White
Orange/Black/White Black/White Black White
42 / Red/Black Black
43 / Red/Black Black
44 / Red/Black Black
45 / Red/Black Black
46 / Red/Black Black
47 / Red/Black Black
40 / Red/White/Black Black White
Red/White/Black Black White
Red/White/Black Black White
43 / Red/White/Black Black White
44 / Red/White/Black Black White
Red/White/Black Black White
46 / Red/White/Black Black White
47 / Red/White/Black Black White

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