Sidi Sport’s design team has created a brand new motorcycle sport boot with a modern and futuristic look that utilizes the highest quality materials in its structure to create a boot at the forefront of technology, functionality and production quality. The Rex was developed through research, laboratory tests and ‘on the track’ testing thanks to Sidi’s Moto-GP riders’ input, all to offer you a brilliant performance during your rides. An excellent choice for every rider that is looking for a protective yet breathable boot, with a versatile and extremely comfortable fit not to mention an easy entry.
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1 - 5 out of 67 reviews
12 April 2026 09:07
Rated 5 out of 5 stars
Super Stiefel
Ich fahre eine Dual-Sport Maschine SWM 500. Gelände, Offroad und Straße. Ist ein Top-Stiefel für mich. Trotzdem der nicht wirklich bequem aussieht, ist der auch noch zu Fuß gut unterwegs. Wenn man mal absteigen muss.
22 May 2025 14:13
Rated 5 out of 5 stars
Absolute Empfehlung!
Unbedingte Kaufempfehlung! Der Stiefel ist bequem, extrem stabil und trotzdem angenehm zu tragen. Durchaus auch geeignet, mal ein etwas weiteres Stück damit zu gehen ohne Schmerzen, Blasen etc. Das bedeutet, dass ich den Sidi Crossfire mittlerweile auch sehr gerne für weitere Touren verwende und meine Alpinestars Tourenstiefel zu Hause lasse.
War auch schon bei Regen damit unterwegs, das geht zwar einige Zeit, dann kommt aber natürlich irgendwann die Feuchtigkeit durch. Wasserdicht sind die Stiefel definitiv nicht, das nimmt der Hersteller aber auch nicht für sich in Anspruch. Da schaffen wasserdichte Socken Abhilfe, oder man verwendet Regenüberzieher, was ich persönlich aber nicht mag. Hatte früher den Gaerne SG12, ebenfalls ein toller Stiefel. Da über den Sidi Crossfire aber so viel Positives zu lesen und zu hören war, dachte ich, ich riskier's mal....und wurde nicht enttäuscht. Ich bin super happy damit 😀
29 November 2024 15:55
Rated 5 out of 5 stars
Super
Super fijne en gave laarzen! Zien eruit zoals de foto en vallen op maat.
23 January 2024 02:33
Rated 5 out of 5 stars
5 Stars
Great boots. Love these boots way more than my Alpinestars!
3 January 2024 02:58
Rated 5 out of 5 stars
Good product good price I am satisfied
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product
29d006fa16d293ca29762fce9c356f8eSidi Crossfire 3 SRS Motocross Bootshttps://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-47-SID-52380-47-365https://www.fc-moto.com/media/a5/39/78/1757155844/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-47-sid-52380-47-365-figure-1.jpg?ts=1772003711InStock455.2CADCADSID-52380-47-36529d006fa16d293ca29762fce9c356f8eWhite/Neon Mint/Neon Coral47SALELeatherTurquoise, WhiteCarryoverSummer47BootsMotocross, Enduro / AdventureMenMotorcycleSID-Sidi-Crossfire-3-SRS.vBootshttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue59bf24123da98ec883d9c75234cd5c3fSidi Crossfire 3 SRS Motocross Boots455.25697https://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-45-SID-52380-45-365https://www.fc-moto.com/media/01/f1/2c/1757155842/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-45-sid-52380-45-365-figure-1.jpg?ts=1772003711InStockSID-52380-45-36559bf24123da98ec883d9c75234cd5c3fhttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043White/Neon Mint/Neon Coral45SALELeatherTurquoise, WhiteCarryoverSummerBootsMotocross, Enduro / AdventureMenMotorcycleSID-Sidi-Crossfire-3-SRS.v45Boots{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue66103458376afc76e1da55ba7fee19daSidi Crossfire 3 SRS Motocross Boots455.25695https://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-44-SID-52380-44-365https://www.fc-moto.com/media/73/7a/1d/1757155841/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-44-sid-52380-44-365-figure-1.jpg?ts=1772003711InStockSID-52380-44-36566103458376afc76e1da55ba7fee19dahttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043White/Neon Mint/Neon Coral44SALELeatherTurquoise, WhiteCarryoverSummer44BootsMotocross, Enduro / AdventureMenMotorcycleSID-Sidi-Crossfire-3-SRS.vBoots{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue6985db59e8c4800711a9b32be8848b2dSidi Crossfire 3 SRS Motocross Boots455.25695https://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-46-SID-52380-46-365https://www.fc-moto.com/media/35/15/f1/1757155843/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-46-sid-52380-46-365-figure-1.jpg?ts=1772003711InStockSID-52380-46-3656985db59e8c4800711a9b32be8848b2dhttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043White/Neon Mint/Neon Coral46SALELeatherTurquoise, WhiteCarryoverSummer46BootsMotocross, Enduro / AdventureMenMotorcycleSID-Sidi-Crossfire-3-SRS.vBoots{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue83a47731b96af0d69fcbdb6c4c5a20aaSidi Crossfire 3 SRS Motocross Boots455.25690https://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-40-SID-52380-40-365https://www.fc-moto.com/media/6b/33/70/1757155837/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-40-sid-52380-40-365-figure-1.jpg?ts=1772003705OutOfStockSID-52380-40-36583a47731b96af0d69fcbdb6c4c5a20aahttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043White/Neon Mint/Neon Coral40SALELeatherTurquoise, WhiteCarryoverSummer40BootsMotocross, Enduro / AdventureMenMotorcycleSID-Sidi-Crossfire-3-SRS.vBoots{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalseacf5778c348f1a6dd94ab6dd0738ab4fSidi Crossfire 3 SRS Motocross Boots455.25693https://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-42-SID-52380-42-365https://www.fc-moto.com/media/af/aa/9c/1757155839/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-42-sid-52380-42-365-figure-1.jpg?ts=1772003710InStockSID-52380-42-365acf5778c348f1a6dd94ab6dd0738ab4fhttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043White/Neon Mint/Neon Coral42SALELeatherTurquoise, WhiteCarryoverSummerBootsMotocross, Enduro / AdventureMenMotorcycleSID-Sidi-Crossfire-3-SRS.v42Boots{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetruec15efde277d24aa4a442fe58cabcaf3eSidi Crossfire 3 SRS Motocross Boots455.25690https://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-43-SID-52380-43-365https://www.fc-moto.com/media/25/b5/2b/1757155840/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-43-sid-52380-43-365-figure-1.jpg?ts=1772003710OutOfStockSID-52380-43-365c15efde277d24aa4a442fe58cabcaf3ehttps://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043White/Neon Mint/Neon Coral43SALELeatherTurquoise, WhiteCarryoverSummerBootsMotocross, Enduro / AdventureMenMotorcycleSID-Sidi-Crossfire-3-SRS.v43Boots{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}falsefalsec58b4529daef981bc41ae915409a0958Sidi Crossfire 3 SRS Motocross Boots455.25697https://www.fc-moto.com/de-de/p/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-41-SID-52380-41-365https://www.fc-moto.com/media/01/95/92/1757155838/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-41-sid-52380-41-365-figure-1.jpg?ts=1772003710InStockSID-52380-41-365c58b4529daef981bc41ae915409a0958https://www.fc-moto.com/media/04/29/d6/1770479243/markenlogo-sidi.svg?ts=1770630043White/Neon Mint/Neon Coral41SALELeatherTurquoise, WhiteCarryoverSummerBootsMotocross, Enduro / AdventureMen41MotorcycleSID-Sidi-Crossfire-3-SRS.vBoots{"extensions":[],"displayParent":null,"mainVariantId":null,"configuratorGroupConfig":[{"id":"70dda5dfb8053dc6d1c492574bce9bfd","expressionForListings":true,"representation":"box"}],"displayCheapestVariant":false,"displayMainVariant":false}truetrue/SALE %/SALE %/Motocross clothing sale/Motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing/Motorcycle clothing/Men’s motorcycle clothing/Motocross clothing/Boots/SALE %/Motocross clothing sale/Motocross boots sale/SALE %/Motorcycle boots & motorcycle shoes sale/Brands/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle boots & motorcycle shoes/Motorcycle clothing/Men’s motorcycle clothing/Motorcycle boots & motorcycle shoes/Motocross & enduro boots/SALE %/Motorcycle boots & motorcycle shoes sale/Motocross & enduro boots sale/Brands/Sidi/Moto/c/sale/motocross-clothing-sale/c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing/boots/c/sale/motocross-clothing-sale/motocross-boots-sale/c/sale/motorcycle-boots-motorcycle-shoes-sale/c/motorcycle-clothing/men-s-motorcycle-clothing/motocross-clothing/b/brands/c/motorcycle-clothing/men-s-motorcycle-clothing/motorcycle-boots-motorcycle-shoes/motocross-enduro-boots/c/motorcycle-clothing/men-s-motorcycle-clothing/c/sale/c/sale/motorcycle-boots-motorcycle-shoes-sale/motocross-enduro-boots-sale/c/motorcycle-clothing/b/brands/sidi/c/motorcycle-clothing/men-s-motorcycle-clothing/motorcycle-boots-motorcycle-shoes/c1242603cc90924b40303e5f12f7071331f710ba3a29fe4e8ab766de2d9875e6d2aafc31a6b3c83f44f64767ba0b0bbf6406a640b714b47cccf9880985dbce8b17cc731a29d589ed47701b35a90afc98983f64e04f79d6244ffc2413636423b898737b3c184a5633bb472329e378391dda256a310bc1e5db755fd392c524028a8d86c68d77e37c524464f9111752c1605db7ead549f25b0590b73b5658597f60de048791566ea5f92c2f7e9545599fbdbe28baadc628f00b4e52e315cee1db83ce356109f8bc176e485cc4adb608fcba7fb2dec6bc5940c9102bee671b9533704fc6b46fe888f1cbebf4f01552c7ebac5a256a310bc1e5db755fd392c524028a8fc6b46fe888f1cbebf4f01552c7ebac5db7ead549f25b0590b73b5658597f60de28baadc628f00b4e52e315cee1db83cd86c68d77e37c524464f9111752c16057cc731a29d589ed47701b35a90afc9891242603cc90924b40303e5f12f707133fb2dec6bc5940c9102bee671b9533704406a640b714b47cccf9880985dbce8b183f64e04f79d6244ffc2413636423b89Sidi<p> <strong>Sidi Crossfire 3 SRS Motocross Boots</strong></p><p>Sidi Sport’s design team has created a brand new motorcycle sport boot with a modern and futuristic look that utilizes the highest quality materials in its structure to create a boot at the forefront of technology, functionality and production quality. The Rex was developed through research, laboratory tests and ‘on the track’ testing thanks to Sidi’s Moto-GP riders’ input, all to offer you a brilliant performance during your rides. An excellent choice for every rider that is looking for a protective yet breathable boot, with a versatile and extremely comfortable fit not to mention an easy entry.</p><p><strong>Features:</strong></p><ul><li>Upper in full grain leather and lorica</li><li>Lined with cambrelle and air teflon mesh</li><li>Replaceable shin plate</li><li>Micro adjustable buckles</li><li>Anatomically shaped heel</li><li>Adjustable calf system</li><li>Duel flex system</li><li>Toe area</li><li>Metatarsus protection</li><li>Nylon inner sole with removable arh support</li><li>All parts of the boot can be replaced</li><li>SRS 'Dovetail' sole</li></ul>5694.967https://www.fc-moto.com/media/58/80/2f/1757155844/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-47-sid-52380-47-365-figure-2.jpg?ts=1772003711https://www.fc-moto.com/media/60/0e/17/1757155845/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-47-sid-52380-47-365-figure-3.jpg?ts=1772003711https://www.fc-moto.com/media/d5/9c/7f/1757155845/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-47-sid-52380-47-365-figure-4.jpg?ts=1772003711https://www.fc-moto.com/media/72/0f/80/1757155845/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-47-sid-52380-47-365-figure-5.jpg?ts=1772003711https://www.fc-moto.com/media/82/d9/b0/1757155845/sidi-crossfire-3-srs-motocross-boots-white-neon-mint-neon-coral-47-sid-52380-47-365-figure-6.jpg?ts=1772003711
