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SIDI Crossfire 2 SRS Boots
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146 18765 12986 140 511 141 12224 607 3737

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$575.00
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Video Review

SIDI Crossfire 2 SRS Boots Videos

Sidi Crossfire SRS 2 Boots

The newest evolution of SIDI's offroad boot the Crossfire 2 features a new adjustable system of the area between the protective calf-exaust and the front of the boot to allow a rider with a wider calf to be very comfortable.

Dual Flex System:

  • The hinged, dual position, stitch-free upper is constructed from injection-molded plastic. With the exclusive Dual Flex system and the four floating independent straps the Crossfire can provide each rider with a personal fit no matter of body shape or use with knee braces or not.

Adjustable Calf System:

  • Sidi's exclusive, patented, adjustable calf system allows the rider to adjust the diameter of the Crossfire boot at the calf. This system, along with longer upper straps, allows the Crossfire boot to accommodate riders with larger calves much easier than the previous Crossfire. The Crossfire can accommodate riders with up to a 22-inch calf diameter 14 inches above from the bottom of their heel. The inner plastic 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. All components of this system are fully replaceable and are available in a wide variety of colors for the option of customizing the boot to your taste.

Heel Detail:

  • Three extended ribs are featured at the back of the boot to assist the rider in making upshifts with his heel when starting a race. Rigid, shock resistant, anatomically shaped heel for maximum protection.

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 the inner booties retain body heat affecting the rider's performance and comfort.

Buckles:

  • The 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 and Charger boots are covered with plastic to protect the base material and seems against abrasion from brush etc. Plastic shift and brake lever guards on the top of each foot area.

Other Features:

  • Lined with air Teflon mesh and Cambrelle
  • Upper in leather and Microfibre material
  • Replaceable shin plate
  • Micro and replaceable Adjustable buckles
  • Dual Flex System
  • Adjustable Calf System
  • Replaceable Metatarsus Inserts
  • Thermoplastic defender on the toe area
  • Anatomically shaped heel
  • Assembled and replaceable boot leg, it is stitch-free
  • Nylon Inner sole with removable arch support
  • TA Rubber sole
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Sidi Crossfire 2 SRS Boots 4.7 5 15 15
Sidi crossfire 2srs forever Quality materials throughout, rigid soles with decent toe flex. Excellent ankle movement front to back and a safe feeling side to side with robust lateral support. I have very narrow long feet with giant arches and these boots fit me very nicely. Ordered the the 13s and they were spot on. Boot opens nicely and make pulling them on easy. Great boots and I would recommend these. March 14, 2014
Felt great immediately Replaced my 3 year old Sidi Adv Rains. Wanted to step up the protection riding my KTM 990 Adventure off pavement. Stiffer feel but no problem adjusting to shifting and braking. The Adventure Rain boot is a great boot but the Crossfires just offers more protection off the pavement. All Sidi product are great, mountain bike shoes to MC boots. Revzilla has never disappointed me. February 24, 2014
A dump truck couldn't hurt me in these......... These boots are typical SIDI quality, top notch and you won't find anything better. I wouldn't buy any other boots the support is great and I don't see myself ever receiving an injury with these. The boots will last longer then me for sure I will probably never need to buy another pair of boots. However beware the fit is narrow, I have a wider foot and ended up going a size larger then what I wear for the SIDI street boots as these do not break in. Also for those used to a boot with more give it might take a little getting used to having such a stiff fit. January 9, 2014
My husband LOVES LOVES his new boots My husband has been riding quads for years and never had a boot that was this comfortable and most importantly they are so FLEXIBLE! January 6, 2014
Stiff and squeaky... but good! Fits great. Squeaky! ....lube with silicone to quiet. Stiff as a mofo. ...break in by wearing around the house (and) also just get used to a stiff boot. Looks like it can withstand a run-over by a truck! December 9, 2013
Beware sizing optimism! Firstly, ignore my ratings as I was not able to put these boots through their paces. In the end I had an issue with the calf sizing. While it is promoted as 22" in the calf it is probably 21" or less. Of that, a good inch or more is actually dictated by the angular form of the armour. The additional expansion is limited to a 5-6inch space at the top of the calf. I suspect these would most appropriately be described as 19 or 20 inch with room for additional armour and tucked clothing. I certainly wouldn't discourage anyone from buying these but if you think you might be up there near the limit, absolutely positively definitely try before you buy. Being in Australia, returning them is not really an option. Shop smart to avoid disappointment! PS. Just wanted to mention that Revzilla sales support is A-1. Would buy again from them - if, perhaps,with a bit better personal investigation :) November 27, 2013
Theirs just to much protection in these boots . First off their so fat at the top pants don't fit are barely fit and then the padding at the arch & the ankle pushes you out away from the bike your shiter & brake peddle just don't seam to be comfortable as it should on a bike . Also their's so much sole that I thought was a good idea , wrong I have no touch on the peddles !!! At my age I need to know when I shift . Last and finall deal breaker they bind so bad at the bend of the front ankle plastic to plastic bind and hurt so bad I don't think it will ever go away and break in time will not help ! I tried them on 3 different types of bikes , with no luck ! I'm the kind of guy that wants to fix something and make it better ! I don't like to return anything. Do buy these boots without trying them on first . You would think boot makers like this would fix the comfort & padding issues ! I have bought 3 top of the line boots from SIDI over the last few years . I'll shop around next time , sorry to say November 10, 2013
Super Comfortable + Replaceable Soles I have only owned these boots for 2 months now but every time I put them on, I am amazed at how comfortable they are! They fit like a glove and are surprisingly breathable. I also like how simple it is to replace the soles of these boots. I swapped out the default trail sole for a pair of supermoto soles and wow was it easy! September 27, 2013
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Have a functionality, fit, or otherwise product-specific question about the SIDI Crossfire 2 SRS Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

SIDI Crossfire 2 SRS Boots
Already Asked: 7 Questions, 19 Answers
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RevZilla Store asked: Why did you choose this?
brad h: Black and EVIL!!! Feb 23, 2014
Russell R: I have a narrow foot and have tried different top end motocross boots with no success. I did some research on Sidi's and found that they fit well with a narrow foot. Also the calve adjustments and pivoting system tickled my fancy. Feb 5, 2014
Brad M: My riding buddy been wearing them for years and i borrowed a pair and really liked them Sep 18, 2013
A shopper asked: I need a 9.5 US size. According to the size chart both a 33 and a 34 would fit. Which is a better fit?? Feb 13, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
William L: Depends ... that was helpful wasn't it?!

Ok, if you have a wider foot, I would go with the larger size as I feel Sidi's run narrow (I buy Sidi boots for the motorcycle and shoes for the bicycle and narrow seems to be the norm).

If you have a normal or narrow foot, then it's tougher. I feel these run slightly shorter than I expected. My 46 still fits me but I don't think I'll be putting a heavy boot sock in them.

Regarding adjustment / closures, the boot has a large range of adjustment so if you did go with the larger size, you should still have plenty of room to tighten them down on your foot for the proper support and protection.

These are really nice boots. I got them for the spring offroad season and can't wait to put them to the test. I've been riding the Adventures for the last few years and like them but found I could still bang myself up a bit. Guessing the Xfire will help out with that.

Bill
Feb 13, 2014
Reply to William Good answer? Yes (0) No (0)
Lunsford Y: I bought a 9.5 Crossfire and I was a traditional US 9.5. Not Chinese tennis shoe 9.5 which I actually tend to buy a 10 or 10.5. I bought Sidi Adventure Rains in 9.5 and they where spot on. The 9.5 crossfire was a little tight across the widest part of my standard width foot. I ended up with a 10 which is better. Feb 13, 2014
Reply to Lunsford Good answer? Yes (0) No (0)
shannon c: Unlike My Sidi road boots I had to go up one european size in The CF2SRS as the boots were a bit snug in the mid foot. The bigger size still fits like a glove and feels like a Gucci loafer compared to Astars etc while being plenty tough. Feb 13, 2014
Reply to shannon Good answer? Yes (0) No (0)
Jason F: Personally I would go smaller. I could be wrong, but now that i have a season on these, I wish they were 1/2 a size smaller. They have broken in nicely. I came off a pair of tech 10s with worthless buckles. This is a better boot. Feb 14, 2014
Reply to Jason Good answer? Yes (0) No (0)
Austin F: I would go with the 34, the boots are a bit snug and that should give you just a bit more room for a heavier sock on a cold day or some room to swell on a hot one. Feb 14, 2014
Reply to Austin Good answer? Yes (0) No (0)
joseph p: I have wide feet so I had to go larger but I would go one size larger anyway because they run small. Feb 14, 2014
Reply to joseph Good answer? Yes (0) No (0)
A shopper asked: Hi!
My name is Martin.
My friends call me a road rat, which might very well be true. I usually ride a Suzuki gsxr 750.
And sometimes I go out with my friend right into the Swedish woods on an ktm 250 2-stroke.

The question might be obvious.. Can I ride my sports bike in this boot with enough feedback from it so it won't compromise the feel and still use it in the muddy woods from hell?
It's a bit about economy as well, I figure that one expensive boot is better than two different but equally bad boots fore the same combined price...
Can I as well get enough warriety in the boot with the srs to just getting away with two soles and swap them for wich bike I'm using?

Would be extremely greatfoul fore an answer!

With friendly regards from a soon cold Sweden!

Ps; sorry fore my bad English an extensive spelling errors!
Sep 3, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
allen b: I think this boot would serve you well on or off pavement. The flexibility at the ankle should give you plenty of "feel." And I find my SIDI boots to be very comfortable, even for quite lengthy rides. When you go into the woods, I don't think anything beats the crossfires. You might consider installing the lugged enduro soles for better grip though. I rode this years Romaniacs and I would have given anything to have had the enduro soles on my boots! Sep 25, 2013
Reply to allen Good answer? Yes (0) No (0)
Whitney C: I will try to answer, I ride and race in these on my KTM 2-stroke and they are the best I have owned. I also ride with them on my BMW 1200 GSA and they are great on it as well. They are not waterproof, but repel water fairly well. I am not sure if I could ride a sports bike with them or not, the sole is pretty thick and stiff and may limit the feedback you are looking for.

Hopefully someone will have a better answer for you.
Sep 25, 2013
Reply to Whitney Good answer? Yes (0) No (0)
Francisco R: I use them with a KTM on enduro riding and they're amazing for comfort and feeling compared to more traditional enduro boots. But don't think you would have a problem riding with this boot on your bike if protection is what you desire while riding and some comfort while walking. Sep 25, 2013
Reply to Francisco Good answer? Yes (0) No (0)
A shopper asked: Can I choose the sole that comes with the boots?? Jan 20, 2013
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RevZilla: You are not able to choose which sole comes with the boot. The boot comes with a TA rubber sole that can be replaced with other SRS soles purchased separately. Jan 21, 2013
Reply to RevZilla Good answer? Yes (1) No (0)
Desflurane: You can select either the SRS (replaceable) sole vs. the traditionally sewn-on sole, but either way the boot will come with the standard moto soles installed. The lugged enduro sole and superbike style are extra purchases. Mar 13, 2013
Reply to Desflurane Good answer? Yes (0) No (0)
Aky141: There are two available :) Jan 21, 2013
Reply to Aky141 Good answer? Yes (0) No (0)
A shopper asked: does it come with a warranty Jan 14, 2013
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RyanMotonation: CFRgeek (great name)

My name is Ryan and I work for the distributor of Sidi in N. America. The answer is Yes, like all Sidi boots, the Crossfire 2 is backed by a 2 Year warranty.
Jan 14, 2013
Reply to RyanMotonation Good answer? Yes (0) No (0)
RyanMotonation: Yes. Like all Sidi boots purchased in N. America, the Sidi Crossfire 2 boot is backed by a 2 Year Warranty. Jan 14, 2013
Reply to RyanMotonation Good answer? Yes (0) No (0)
RevZilla: Sidi's Standard 2-year warranty backs all Sidi boots sold at RevZilla. Jan 15, 2013
Reply to RevZilla Good answer? Yes (0) No (0)
William M asked: I need a size 48 (13US) boot. You mentioned that it has extra toe room and fits a B or C width. I have no idea what that is. I have a 4 inch foot at its widest width. Will my foot fit comfortably in this boot? Jan 6, 2014
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Stephen L: this boot will fit perferct,and this boot is the best of all boots Jan 16, 2014
Reply to Stephen Good answer? Yes (0) No (0)
Mitch W asked: I want a boot with some ability to feel the controls. It appears that that the Alpinestars Tech series has a very low and reasonably flexible toe, how does the Crossfire 2 SRS compare? I have tried on a Crossfire 2 TA and found them to be too stiff... Mar 6, 2014
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Mens and Womens Footwear

Footwear Conversion
EURO US MensUS Womens
36
3-3.54.5-5
374-4.55.5-6
38
5-5.56.5-7
39
5.5-67-7.5
40
6.5-78-8.5
41
7-7.58.5-9
42
8-8.59.5-10
43
9-9.510.5-11
44
9.5-1011-11.5
45
10.5-1112-12.5
46
11-11.512.5-13
47
12-12.5 
48
13-13.5 
4914 

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full SIDI Boots Size Chart
Product Style RevZilla SKU ID Manufacturer Product # Availability
Black / 7/40 864444 SID-C2S-BKBK-40 Out of Stock
Black / 7.5/41 864445 SID-C2S-BKBK-41 Available: Requires 2-4 business days processing time prior to shipment.
Black / 8.5/42 864446 SID-C2S-BKBK-42 In Stock: Ships within 24 hours
Black / 9.5/43 864447 SID-C2S-BKBK-43 In Stock: Ships within 24 hours
Black / 10/44 864448 SID-C2S-BKBK-44 In Stock: Ships within 24 hours
Black / 11/45 864449 SID-C2S-BKBK-45 Available: Requires 2-4 business days processing time prior to shipment.
Black / 11.5/46 864450 SID-C2S-BKBK-46 In Stock: Ships within 24 hours
Black / 12.5/47 864451 SID-C2S-BKBK-47 Available: Requires 2-4 business days processing time prior to shipment.
Black / 13/48 864452 SID-C2S-BKBK-48 Available: Requires 2-4 business days processing time prior to shipment.
White / 8.5/42 864455 SID-C2S-WHWH-42 Available: Requires 2-4 business days processing time prior to shipment.
White / 9.5/43 864456 SID-C2S-WHWH-43 Available: Requires 2-4 business days processing time prior to shipment.
White / 10/44 864457 SID-C2S-WHWH-44 Available: Requires 2-4 business days processing time prior to shipment.
White / 11/45 864458 SID-C2S-WHWH-45 Available: Requires 2-4 business days processing time prior to shipment.
White / 11.5/46 864459 SID-C2S-WHWH-46 Available: Requires 2-4 business days processing time prior to shipment.
White / 12.5/47 864460 SID-C2S-WHWH-47 Available: Requires 2-4 business days processing time prior to shipment.
White / 13/48 864461 SID-C2S-WHWH-48 Available: Requires 2-4 business days processing time prior to shipment.
White/Black / 8.5/42 864476 SID-C2S-WHBK-42 Available: Requires 2-4 business days processing time prior to shipment.
White/Black / 9.5/43 864477 SID-C2S-WHBK-43 Available: Requires 2-4 business days processing time prior to shipment.
White/Black / 10/44 864478 SID-C2S-WHBK-44 Available: Requires 2-4 business days processing time prior to shipment.
White/Black / 11/45 864479 SID-C2S-WHBK-45 In Stock: Ships within 24 hours
White/Black / 11.5/46 864480 SID-C2S-WHBK-46 Available: Requires 2-4 business days processing time prior to shipment.
White/Black / 12.5/47 864481 SID-C2S-WHBK-47 Available: Requires 2-4 business days processing time prior to shipment.
White/Black / 13/48 864482 SID-C2S-WHBK-48 Out of Stock
White/Black/Flou Yellow / 8.5/42 941874 SID-C2S-WYGY-42 Available: Requires 2-4 business days processing time prior to shipment.
White/Black/Flou Yellow / 9.5/43 941875 SID-C2S-WYGY-43 Available: Requires 2-4 business days processing time prior to shipment.
White/Black/Flou Yellow / 10/44 941876 SID-C2S-WYGY-44 Available: Requires 2-4 business days processing time prior to shipment.
White/Black/Flou Yellow / 11/45 941877 SID-C2S-WYGY-45 Available: Requires 2-4 business days processing time prior to shipment.
White/Black/Flou Yellow / 11.5/46 941878 SID-C2S-WYGY-46 Available: Requires 2-4 business days processing time prior to shipment.
White/Black/Flou Yellow / 12.5/47 941879 SID-C2S-WYGY-47 Available: Requires 2-4 business days processing time prior to shipment.
White/Black/Flou Yellow / 13/48 941880 SID-C2S-WYGY-48 Available: Requires 2-4 business days processing time prior to shipment.
Black/Grey/Fluo Yellow / 8.5/42 864462 SID-C2S-BGFY-42 Out of Stock
Black/Grey/Fluo Yellow / 9.5/43 864463 SID-C2S-BGFY-43 Available: Requires 2-4 business days processing time prior to shipment.
Black/Grey/Fluo Yellow / 10/44 864464 SID-C2S-BGFY-44 In Stock: Ships within 24 hours
Black/Grey/Fluo Yellow / 11/45 864465 SID-C2S-BGFY-45 Available: Requires 2-4 business days processing time prior to shipment.
Black/Grey/Fluo Yellow / 11.5/46 864466 SID-C2S-BGFY-46 Available: Requires 2-4 business days processing time prior to shipment.
Black/Grey/Fluo Yellow / 12.5/47 864467 SID-C2S-BGFY-47 Available: Requires 2-4 business days processing time prior to shipment.
Black/Grey/Fluo Yellow / 13/48 864468 SID-C2S-BGFY-48 Available: Requires 2-4 business days processing time prior to shipment.
White/Red / 8.5/42 864497 SID-C2S-WHRD-42 Available: Requires 2-4 business days processing time prior to shipment.
White/Red / 9.5/43 864498 SID-C2S-WHRD-43 Available: Requires 2-4 business days processing time prior to shipment.
White/Red / 10/44 864499 SID-C2S-WHRD-44 Available: Requires 2-4 business days processing time prior to shipment.
White/Red / 11/45 864500 SID-C2S-WHRD-45 Available: Requires 2-4 business days processing time prior to shipment.
White/Red / 11.5/46 864501 SID-C2S-WHRD-46 Available: Requires 2-4 business days processing time prior to shipment.
White/Red / 12.5/47 864502 SID-C2S-WHRD-47 Available: Requires 2-4 business days processing time prior to shipment.
White/Red / 13/48 864503 SID-C2S-WHRD-48 Available: Requires 2-4 business days processing time prior to shipment.
White/Orange / 8.5/42 864490 SID-C2S-WHOR-42 Available: Requires 2-4 business days processing time prior to shipment.
White/Orange / 9.5/43 864491 SID-C2S-WHOR-43 Available: Requires 2-4 business days processing time prior to shipment.
White/Orange / 10/44 864492 SID-C2S-WHOR-44 Out of Stock
White/Orange / 11/45 864493 SID-C2S-WHOR-45 Available: Requires 2-4 business days processing time prior to shipment.
White/Orange / 11.5/46 864494 SID-C2S-WHOR-46 Out of Stock
White/Orange / 12.5/47 864495 SID-C2S-WHOR-47 Available: Requires 2-4 business days processing time prior to shipment.
White/Orange / 13/48 864496 SID-C2S-WHOR-48 Out of Stock
White/Blue / 8.5/42 864483 SID-C2S-WHBL-42 Out of Stock
White/Blue / 9.5/43 864484 SID-C2S-WHBL-43 Available: Requires 2-4 business days processing time prior to shipment.
White/Blue / 10/44 864485 SID-C2S-WHBL-44 Out of Stock
White/Blue / 11/45 864486 SID-C2S-WHBL-45 Available: Requires 2-4 business days processing time prior to shipment.
White/Blue / 11.5/46 864487 SID-C2S-WHBL-46 In Stock: Ships within 24 hours
White/Blue / 12.5/47 864488 SID-C2S-WHBL-47 Available: Requires 2-4 business days processing time prior to shipment.
White/Blue / 13/48 864489 SID-C2S-WHBL-48 Out of Stock
Orange/White/Blue / 8.5/42 941860 SID-C2S-FOWB-42 Available: Requires 2-4 business days processing time prior to shipment.
Orange/White/Blue / 9.5/43 941861 SID-C2S-FOWB-43 Available: Requires 2-4 business days processing time prior to shipment.
Orange/White/Blue / 10/44 941862 SID-C2S-FOWB-44 Available: Requires 2-4 business days processing time prior to shipment.
Orange/White/Blue / 11/45 941863 SID-C2S-FOWB-45 Available: Requires 2-4 business days processing time prior to shipment.
Orange/White/Blue / 11.5/46 941864 SID-C2S-FOWB-46 Available: Requires 2-4 business days processing time prior to shipment.
Orange/White/Blue / 12.5/47 941865 SID-C2S-FOWB-47 Available: Requires 2-4 business days processing time prior to shipment.
Orange/White/Blue / 13/48 941866 SID-C2S-FOWB-48 Available: Requires 2-4 business days processing time prior to shipment.
Grey/White / 8.5/42 941867 SID-C2S-GYWH-42 Available: Requires 2-4 business days processing time prior to shipment.
Grey/White / 9.5/43 941868 SID-C2S-GYWH-43 Available: Requires 2-4 business days processing time prior to shipment.
Grey/White / 10/44 941869 SID-C2S-GYWH-44 Available: Requires 2-4 business days processing time prior to shipment.
Grey/White / 11/45 941870 SID-C2S-GYWH-45 Available: Requires 2-4 business days processing time prior to shipment.
Grey/White / 11.5/46 941871 SID-C2S-GYWH-46 In Stock: Ships within 24 hours
Grey/White / 12.5/47 941872 SID-C2S-GYWH-47 Available: Requires 2-4 business days processing time prior to shipment.
Grey/White / 13/48 941873 SID-C2S-GYWH-48 Available: Requires 2-4 business days processing time prior to shipment.
Red/White/Blue / 8.5/42 864469 SID-C2S-RWHB-42 Available: Requires 2-4 business days processing time prior to shipment.
Red/White/Blue / 9.5/43 864470 SID-C2S-RWHB-43 In Stock: Ships within 24 hours
Red/White/Blue / 10/44 864471 SID-C2S-RWHB-44 Out of Stock
Red/White/Blue / 11/45 864472 SID-C2S-RWHB-45 Out of Stock
Red/White/Blue / 11.5/46 864473 SID-C2S-RWHB-46 Available: Requires 2-4 business days processing time prior to shipment.
Red/White/Blue / 12.5/47 864474 SID-C2S-RWHB-47 Available: Requires 2-4 business days processing time prior to shipment.
Red/White/Blue / 13/48 864475 SID-C2S-RWHB-48 Out of Stock