< img src="//projektride.co.uk/cdn/shop/files/SpeedConceptSLR8AXSRED-25-49162-F-Primary_2048x2048.webp?v=1728724141" alt="Trek Speed Concept SLR 8 AXS" class="mfp-zoom-in-cur" id="34802617680098">

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< img src="//projektride.co.uk/cdn/shop/files/SpeedConceptSLR8AXSRED-25-49162-E-Alt4_2048x2048.webp?v=1728724159" alt="Trek Speed Concept SLR 8 AXS" class="mfp-zoom-in-cur" id="34802618171618">

< img src="//projektride.co.uk/cdn/shop/files/SpeedConceptSLR8AXSRED-25-49162-E-Alt1_2048x2048.webp?v=1728724150" alt="Trek Speed Concept SLR 8 AXS" class="mfp-zoom-in-cur" id="34802617712866">

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Seat Post Carbon

< img src="//projektride.co.uk/cdn/shop/files/SpeedConceptSLR8AXSRED-25-49162-E-Alt1_98x.webp?v=1728724150" alt="" class="product-single__thumbnail-img">

£329.99

< SKU: SP8C316 img src="//projektride.co.uk/cdn/shop/files/SpeedConceptSLR8AXSRED-25-49162-A-Primary_98x.webp?v=1728724126" alt="" class="product-single__thumbnail-img">

Seat Tube Size

Looking to purchase with a cycle to work scheme? Click here to get in touch and get the ball rolling! 1+.

Colour Black / Purple

Black / Green

Black / Red

Black / Purple

Cane Creek introduces more travel to the eeSilk lineup with the eeSilk+. With 35mm of travel, the eeSilk+ is a suspension seatpost designed to noticeably soften any gravel or mixed-surface road. Like our 20mm travel suspension seatpost, eeSilk, the eeSilk+ comes in both alloy and carbon, 27.2 and 31.6 mm options.

The new eeSilk+ and eeSilk+ Carbon are performance suspension seatposts designed to add comfort and compliance to any bike without adding unnecessary weight. These posts make great enhancements to long gravel rides by reducing chatter transmitted from the surface to the rider and can be tuned to rider weight through a simple external elastomer change.Size

The new eeSilk+ features stainless steel hardware and weighs less than 381g for the alloy post and less than 335g for the carbon post. eeSilk+ comes with an increased seatpost length of 387mm and eeSilk+ Carbon comes with a length of 362mm. The eeSilk+ Carbon comes with the same titanium hardware and custom titanium thumbwheel as the eeSilk Carbon.

Like its shorter travel sister, eeSilk+ comes with 300-series stainless steel axles and IGUS bushings that sit within the Seatpost head and cradle to make for a more serviceable and quiet pivot design.Small

Carbon or aluminium options
Forged and machined aluminium arms
Stainless steel pivots and axles with improved IGUS bushings
Interchangable elastomer for rider tuned spring rate
Di2 battery compatible
Travel - 35mm
Sizes: 27.2 and 31.6 (shims available for other sizes)Select variant dropdown
Length: Carbon - 362mm, Alloy - 387mmBlack / Purple / Small - Sold Out
Layback (offset) - 12mmBlack / Purple / Large - Sold Out
Weight: Carbon 323g (27.2) 333g (31.6), Alloy 373g (27.2) 378g (31.6)Black / Green / Small - Sold Out
Max rider weight - 113kg (250lbs)Black / Green / Large - Sold Out

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Sold OutHire Lazer Compact HelmetNotify me when this product is available: £0.00

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ull,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":34802617680098,"position":4,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46046672027874,"title":"Black \/ Purple \/ Medium","option1":"Black \/ Purple","option2":"Medium","option3":null,"sku":"5331005","requires_shipping":true,"taxable":true,"featured_image":{"id":42315462181090,"product_id":8735100960994,"position":4,"created_at":"2024-10-12T10:08:59+01:00","updated_at":"2024-10-12T10:09:01+01:00","alt":null,"width":1440,"height":1080,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141","variant_ids":[46046671995106,46046672027874,46046672060642,46046672093410]},"available":false,"name":"Trek Speed Concept SLR 8 AXS - Black \/ Purple \/ Medium","public_title":"Black \/ Purpl e \/ Medium","options":["Black \/ Purple","Medium"],"price":890000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":34802617680098,"position":4,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46046672060642,"title":"Black \/ Purple \/ Large","option1":"Black \/ Purple","option2":"Large","option3":null,"sku":"5331006","requires_shipping":true,"taxable":true,"featured_image":{"id":42315462181090,"product_id":8735100960994,"position":4,"created_at":"2024-10-12T10:08:59+01:00","updated_at":"2024-10-12T10:09:01+01:00","alt":null,"width":1440,"height":1080,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141","variant_ids":[46046671995106,46046672027874,46046672060642,46046672093410]},"available":false,

"name":"Trek Speed Concept SLR 8 AXS - Black \/ Purple \/ Large","public_title":"Black \/ Purple \/ Large","options":["Black \/ Purple","Large"],"price":890000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":34802617680098,"position":4,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46046672093410,"title":"Black \/ Purple \/ Extra Large","option1":"Black \/ Purple","option2":"Extra Large","option3":null,"sku":"5331007","requires_shipping":true,"taxable":true,"featured_image":{"id":42315462181090,"product_id":8735100960994,"position":4,"created_at":"2024-10-12T10:08:59+01:00","updated_at":"2024-10-12T10:09:01+01:00","alt":null,"width":1440,"height":1080,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=17 28724141","variant_ids":[46046671995106,46046672027874,46046672060642,46046672093410]},"available":false,"name":"Trek Speed Concept SLR 8 AXS - Black \/ Purple \/ Extra Large","public_title":"Black \/ Purple \/ Extra Large","options":["Black \/ Purple","Extra Large"],"price":890000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":34802617680098,"position":4,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46046672126178,"title":"Black \/ Green \/ Small","option1":"Black \/ Green","option2":"Small","option3":null,"sku":"5331000","requires_shipping":true,"taxable":true,"featured_image":{"id":42315461984482,"product_id":8735100960994,"position":1,"created_at":"2024-10-12T10:08:36+01:00","updated_at":"2024-10-12T10:08:38+01:00","alt":null,"width":1440,"hei

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.Hire Kryptolok Standard U-Lock & 4 foot Kryptoflex cable £0.00

Size

Rider Height

Inseam

175 - 186 cm

Working Hours {"id":8735100960994,"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 r	strong\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--hstr Mon - Fri: 09:00 - 18:30 ipe 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\u003c Sat: 9:00 - 16:00-0\"\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\"\u00Close Sun: Closed Black \/ Purple \/ Small","public_title":"Black \/ Purple \/ Small","options":["Black \/ Purple","Small"],"price":890000,"weight":0,"compare_at_price":null,"inventory_management":"shopify","barcode":null,"featured_media":{"alt":null,"id":34802617680098,"position":4,"preview_image":{"aspect_ratio":1.333,"height":1080,"width":1440,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141"}},"requires_selling_plan":false,"selling_plan_allocations":[]},{"id":46046672027874,"title":"Black \/ Purple \/ Medium","option1":"Black \/ Purple","option2":"Medium","option3":null,"sku":"5331005","requires_shipping":true,"taxable":true,"featured_image":{"id":42315462181090,"product_id":8735100960994,"position":4,"created_at":"2024-10-12T10:08:59+01:00","updated_at":"2024-10-12T10:09:01+01:00","alt":null,"width":1440,"height":1080,"src":"\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-F-Primary.webp?v=1728724141","variant_ids":[46046671995106,460466720
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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 ca	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 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"}
{ "@context": "http://schema.org/", "@type": "Product", "name": "Trek Speed Concept SLR 8 AXS", "url": "https:\/\/projektride.co.uk\/products\/trek-speed-concept-slr-8-axs","image": [ "https:\/\/projektride.co.uk\/cdn\/shop\/files\/SpeedConceptSLR8AXSRED-25-49162-E-Primary_1440x.webp?v=1728724118" ],"description": "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.\nIt's right for you if...\nYou 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.\nThe tech you get\nUltra-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.\nThe final word\nThe 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.\nHow tall are you?\nTo 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 flo	6672224482" }, { "@type" : "Offer","sku": "5330992","availability" : "http://schema.org/OutOfStock", "price" : 8900.0, "priceCurrency" : "GBP", "url" : "https:\/\/projektride.co.uk\/products\/trek-speed-concept-slr-8-axs?variant=46046672257250" }, { "@type" : "Offer","sku": "5330993","availability" : "http://schema.org/OutOfStock", "price" : 8900.0, "priceCurrency" : "GBP", "url" : "https:\/\/projektride.co.uk\/products\/trek-speed-concept-slr-8-axs?variant=46046672290018" }, { "@type" : "Offer","sku": "5330994","availability" : "http://schema.org/OutOfStock", "price" : 8900.0, "priceCurrency" : "GBP", "url" : "https:\/\/projektride.co.uk\/products\/trek-speed-concept-slr-8-axs?variant=46046672322786" }, { "@type" : "Offer","sku": "5330995","availability" : "http://schema.org/OutOfStock", "price" : 8900.0, "priceCurrency" : "GBP", "url" : "https:\/\/projektrid