Contact usThe Speed Concept SLR 9 AXS is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration. Every bit of this bike – from the light aero frame to ride-smoothing IsoSpeed to cutting-edge fuel and hydration systems – has been painstakingly designed to help you beat your PR again, and again, and again. It comes equipped with cream-of-the-crop components for your best performance yet, including top-tier SRAM RED wireless shifting.
The Speed Concept SLR 9 AXS is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration. Every bit of this bike – from the light aero frame to ride-smoothing IsoSpeed to cutting-edge fuel and hydration systems – has been painstakingly designed to help you beat your PR again, and again, and again. It comes equipped with cream-of-the-crop components for your best performance yet, including top-tier SRAM RED wireless shifting.
£3,700.00 GBP
Matte Black
It's right for you if...
It's right for you if...
Returns Policy
You leave it all on the course and want a tri bike that does the same. You want blazing-fast aero speed, SRAM RED wireless electronic drivetrain for precise shifts and loads of integrated accessories that make hydrating and re-fuelling easy.SaleYou leave it all on the course and want a tri bike that does the same. You want blazing-fast aero speed, SRAM RED wireless electronic drivetrain for precise shifts and loads of integrated accessories that make hydrating and re-fuelling easy.
Privacy PolicyThe tech you get•The tech you getBlack / Red
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Ultra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel storage, hydration and flat kit storage, SRAM RED AXS wireless electronic 12-speed drivetrain with SRAM AXS Blips shifters, a RED AXS power meter, fully integrated handlebar and stem, Bontrager Hilo Pro Carbon triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power and aero Bontrager Aeolus RSL 51 OCLV Carbon wheels.
Ultra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel storage, hydration and flat kit storage, SRAM RED AXS wireless electronic 12-speed drivetrain with SRAM AXS Blips shifters, a RED AXS power meter, fully integrated handlebar and stem, Bontrager Hilo Pro Carbon triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power and aero Bontrager Aeolus RSL 51 OCLV Carbon wheels.
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The final word
The final word
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The Speed Concept is as fast as it is smart. It's simple, thoughtful design and integrated features ensure a less stressful race day, help you achieve your fastest bike splits ever and set you up for a successful run. The SLR 9 also gives you the performance boost of SRAM's RED AXS wireless electronic drivetrain and high-end Bontrager OCLV Carbon wheels.
Open cartHow tall are you?
How tall are you?
Size
To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.
To measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.
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What is your inside leg?
What is your inside leg?
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How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.
How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.Small
The Speed Concept SLR 7 AXS is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration. Every bit of this bike – from the light aero frame to ride-smoothing IsoSpeed, cutting-edge fuel and hydration systems, and a SRAM Force AXS D2 wireless electronic drivetrain – has been painstakingly designed to help you beat your PR again... and again... and again.
34" - 37"
34" - 37"
It's right for you if...
You leave it all on the course and want a tri bike that does the same. You want blazing-fast aero speed, a SRAM Force wireless electronic drivetrain for precise shifts and loads of integrated accessories that make hydrating and re-fuelling easy.
The tech you get
Ultra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel, hydration and flat kit storage, SRAM Force AXS D2 wireless electronic 12-speed drivetrain with SRAM AXS Clics shifters, a Force AXS power meter, fully integrated handlebar and stem, Bontrager Hilo Comp triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power and Bontrager Aeolus Pro 51 OCLV Carbon wheels.
The final word
The Speed Concept is as fast as it is smart. Its simple, thoughtful design and integrated features ensure a less stressful race day, help you achieve your fastest bike splits ever and set you up for a successful run. The SLR 7 AXS also comes with a power meter for dialled training rides.
How tall are you?
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{"id":9351458980182,"title":"Trek Speed Concept SLR 8 AXS","handle":"trek-speed-concept-slr-8-axs","description":"\u003ch4\u003e\u003cstrong\u003eThe Speed Concept SLR 9 AXS is an aerodynamic carbon triathlon bike engineered for incredible speed and seamless integration. Every bit of this bike – from the light aero frame to ride-smoothing IsoSpeed to cutting-edge fuel and hydration systems – has been painstakingly designed to help you beat your PR again, and again, and again. It comes equipped with cream-of-the-crop components for your best performance yet, including top-tier SRAM RED wireless shifting.\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eIt's right for you if...\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eYou leave it all on the course and want a tri bike that does the same. You want blazing-fast aero speed, SRAM RED wireless electronic drivetrain for precise shifts and loads of integrated accessories that make hydrating and re-fuelling easy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe tech you get\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eUltra-lightweight 800 Series OCLV Carbon frame, drag-reducing Kammtail Virtual Foil (KVF) tube shaping, Speed Concept full foil carbon fork, road-smoothing IsoSpeed, integrated fuel storage, hydration and flat kit storage, SRAM RED AXS wireless electronic 12-speed drivetrain with SRAM AXS Blips shifters, a RED AXS power meter, fully integrated handlebar and stem, Bontrager Hilo Pro Carbon triathlon-specific saddle for an aggressive aero position, disc brakes for reliable stopping power and aero Bontrager Aeolus RSL 51 OCLV Carbon wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe final word\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eThe Speed Concept is as fast as it is smart. It's simple, thoughtful design and integrated features ensure a less stressful race day, help you achieve your fastest bike splits ever and set you up for a successful run. The SLR 9 also gives you the performance boost of SRAM's RED AXS wireless electronic drivetrain and high-end Bontrager OCLV Carbon wheels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow tall are you?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTo measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is your inside leg?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eHow to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.\u003c\/p\u003e\n\u003csection data-v-05762449=\"\" id=\"SizingComponent\" data-magellan-target=\"SizingComponent\" class=\"sizing-and-fit-aftermarket-component sizing-table grid-container mb-6\"\u003e\n\u003cdiv data-v-05762449=\"\" class=\"rider-sizing mb-2\"\u003e\n\u003cdiv data-v-4052fbf6=\"\" data-v-05762449=\"\"\u003e\n\u003cdiv data-v-4052fbf6=\"\" class=\"size-table\"\u003e\n\u003ctable data-v-3ac87600=\"\" data-v-4052fbf6=\"\" class=\"trek-table trek-table--hstripe trek-table--borderless trek-table--centered trek-table--small trek-table--sticky-headers trek-table--row-headers\" qaid=\"size-table\"\u003e\n\u003cthead data-v-3ac87600=\"\"\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"col\" class=\"font-bold\" qaid=\"size-table-column-header-Size\"\u003eSize\u003c\/th\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"col\" class=\"font-bold\" qaid=\"size-table-column-header-Rider Height\"\u003eRider Height\u003c\/th\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"col\" class=\"font-bold\" qaid=\"size-table-column-header-Inseam\"\u003eInseam\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-v-3ac87600=\"\"\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-S\"\u003eS\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e154 - 167 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'1\" - 5'6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e72 - 80 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e28\" - 31\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-M\"\u003eM\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e167 - 175 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'6\" - 5'9\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e77 - 83 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e30\" - 33\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-L\"\u003eL\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e175 - 186 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'9\" - 6'1\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e82 - 88 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e32\" - 35\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-XL\"\u003eXL\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e186 - 198 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e6'1\" - 6'6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e87 - 93 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e34\" - 37\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-v-05762449=\"\" class=\"rider-sizing__dots\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection data-v-05762449=\"\" id=\"GeometryComponent\" data-magellan-target=\"GeometryComponent\" class=\"sizing-and-fit-aftermarket-component sizing-table grid-container mb-6\"\u003e\u003c\/section\u003e\n\u003cp\u003e \u003c\/p\u003e","published_at":"2024-12-06T11:20:37+00:00","created_at":"2024-12-06T11:21:13+00:00","vendor":"Trek","type":"Bicycles","tags":["Speed Concept"],"price":890000,"price_min":890000,"price_max":890000,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49447263076694,"title":"Black \/ Purple \/ Small","option1":"Black \/ Purple","option2":"Small","option3":null,"sku":"5331004","requires_shipping":true,"taxable":true,"featured_image":{"id":60464271884630,"product_id":9351458980182,"position":4,"created_at":"2025-03-07T12:42:59+00:00","updated_at":"2025-03-07T12:42:59+00:00","alt":null,"width":1440,"height":1080,"src":"\/\/substancecycles.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1741351379","variant_ids":[49447263076694,49447263109462,49447263142230,49447263174998]},"available":false,"name":"Trek Speed Concept SLR 8 AXS - 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What is your inside leg?nt-bold\" qaid=\"size-table-column-header-Inseam\"\u003eInseam\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-v-3ac87600=\"\"\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-S\"\u003eS\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e154 - 167 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'1\" - 5'6\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e72 - 80 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e28\" - 31\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-v-3ac87600=\"\"\u003e\n\u003cth data-v-3ac87600=\"\" scope=\"row\" qaid=\"size-table-row-header-M\"\u003eM\u003c\/th\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e167 - 175 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e5'6\" - 5'9\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd data-v-3ac87600=\"\"\u003e\n\u003cp class=\"m-0\"\u003e77 - 83all are you?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTo measure your height, stand up straight, barefoot, with your back, heels, shoulders and head all touching a wall. While looking straight ahead, place a book or straight edge on your head and slowly push it against the wall. Your straight edge should be parallel with the floor. Mark the spot where the bottom of the book is touching the wall. The distance from the marked spot to the floor is your height.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is your inside leg?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eHow to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your f
How to measure: Stand barefoot with your back straight and against a wall. Tuck a ruler or something that extends to the floor between your legs. Using both hands, and keeping it level, pull the ruler up into your crotch as if you were sitting on the saddle. Measure the distance from the top edge of the ruler to the ground to find your inside leg measurement. Your inside leg is very important to your final bike size so please measure carefully.93 cm\u003c\/p\u003e\n\u003cp class=\"m-0\"\u003e34\" - 37\"\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-v-05762449=\"\" class=\"rider-sizing__dots\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection data-v-05762449=\"\" id=\"GeometryComponent\" data-magellan-target=\"GeometryComponent\" class=\"sizing-and-fit-aftermarket-component sizing-table grid-container mb-6\"\u003e\u003c\/section\u003e\n\u003cp\u003e \u003c\/p\u003e"}
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