{"product_id":"transition-spire-carbon-frame","title":"Transition Spire Carbon Frame","description":"\u003ch2\u003eGet ready to be inSpired\u003c\/h2\u003e\u003cp\u003eFor those looking to take on the biggest terrain, we give you the Spire. Ready to go up, or down anything you put in front of it.\u003c\/p\u003e\u003cp\u003eThe Spire blends DH bike capability with mid-travel efficiency in such a way it's almost two bikes in one. A delicately tuned pedalling and pumping platform, supple beginning stroke sensitivity and all the travel you could ask for makes for a mind bending ride. Happily climb up to your favourite challenging descent, then cruise on over to your local flow trail and you'll be rewarded on both ends of the spectrum. This multi-trick pony lives to push your limits.\u003c\/p\u003e\u003ch2\u003eGo Fast, Take Chances\u003c\/h2\u003e\u003ch3\u003eThe Spire has your back!\u003c\/h3\u003e\u003cp\u003eElevate your riding experience with the Spire's renowned geometry and 170mm of travel. Tackle that challenging move you've been avoiding, launch the double that once felt impossible, or glide effortlessly down your favourite flow trail, the Spire makes light work of difficult terrain. This confidence-inspiring bike was the ideal choice for Marco Osborne during the Stone King Rally, one of the most difficult blind enduros in the world, allowing him to charge full speed into the unknown and secure the win. While we may not all be as fast as Marco, the Spire is designed to help you push your limits while ensuring you keep it rubber side down. Get inSpired!\u003c\/p\u003e\u003ch2\u003eLifetime Warranty\u003c\/h2\u003e\u003cp\u003eAt Transition Bikes we take pride in the quality of our products and are stoked to offer a lifetime warranty for the original owner and our stellar crash replacement program. We've got your aback so you don't have to worry about your bike.\u003c\/p\u003e\u003ch2\u003eSpeed Balanced Geometry\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0784\/3853\/1356\/files\/transition-20260805-dbb760cd80e9-sbg_spire_carbon_26.avif?v=1786011552\" alt=\"Geometry Diagram\"\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\t\u003cth\u003e\u003c\/th\u003e\t\u003cth\u003e\u003c\/th\u003e\t\u003cth\u003eSM\u003cbr\u003eHigh \u0026amp;vert; Low\u003c\/th\u003e\t\u003cth\u003eMD\u003cbr\u003eHigh \u0026amp;vert; Low\u003c\/th\u003e\t\u003cth\u003eLG\u003cbr\u003eHigh \u0026amp;vert; Low\u003c\/th\u003e\t\u003cth\u003eXL\u003cbr\u003eHigh \u0026amp;vert; Low\u003c\/th\u003e\t\u003cth\u003eXXL\u003cbr\u003eHigh \u0026amp;vert; Low\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eA\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eReach\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e430 \u0026amp;vert; 425 mm\u003c\/td\u003e\t\u003ctd\u003e460 \u0026amp;vert; 455 mm\u003c\/td\u003e\t\u003ctd\u003e485 \u0026amp;vert; 480 mm\u003c\/td\u003e\t\u003ctd\u003e510 \u0026amp;vert; 505 mm\u003c\/td\u003e\t\u003ctd\u003e535 \u0026amp;vert; 530 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eB\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eStack\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e619 \u0026amp;vert; 624 mm\u003c\/td\u003e\t\u003ctd\u003e619 \u0026amp;vert;624 mm\u003c\/td\u003e\t\u003ctd\u003e628 \u0026amp;vert; 633 mm\u003c\/td\u003e\t\u003ctd\u003e637 \u0026amp;vert; 642 mm\u003c\/td\u003e\t\u003ctd\u003e646 \u0026amp;vert; 651 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eC\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eEffective Top-tube Length\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e547 \u0026amp;vert; 550 mm\u003c\/td\u003e\t\u003ctd\u003e577 \u0026amp;vert; 580 mm\u003c\/td\u003e\t\u003ctd\u003e605 \u0026amp;vert; 608 mm\u003c\/td\u003e\t\u003ctd\u003e633 \u0026amp;vert; 636 mm\u003c\/td\u003e\t\u003ctd\u003e661 \u0026amp;vert; 664 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eD\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eSeat-tube Length\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e360 mm\u003c\/td\u003e\t\u003ctd\u003e390 mm\u003c\/td\u003e\t\u003ctd\u003e430 mm\u003c\/td\u003e\t\u003ctd\u003e460 mm\u003c\/td\u003e\t\u003ctd\u003e490 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eE\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eEffective Seat-tube Angle\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e79.6° \u0026amp;vert; 79.1°\u003c\/td\u003e\t\u003ctd\u003e78.8° \u0026amp;vert; 78.3°\u003c\/td\u003e\t\u003ctd\u003e78.1° \u0026amp;vert; 77.6°\u003c\/td\u003e\t\u003ctd\u003e77.5° \u0026amp;vert; 77°\u003c\/td\u003e\t\u003ctd\u003e77.2° \u0026amp;vert; 76.7°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eSaddle Height for Effective Seat-tube Angle\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e600 mm\u003c\/td\u003e\t\u003ctd\u003e660 mm\u003c\/td\u003e\t\u003ctd\u003e720 mm\u003c\/td\u003e\t\u003ctd\u003e780 mm\u003c\/td\u003e\t\u003ctd\u003e820 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eActual Seat-tube Angle\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e70.5° \u0026amp;vert; 70°\u003c\/td\u003e\t\u003ctd\u003e70.5° \u0026amp;vert; 70°\u003c\/td\u003e\t\u003ctd\u003e70.5° \u0026amp;vert; 70°\u003c\/td\u003e\t\u003ctd\u003e70.5° \u0026amp;vert; 70°\u003c\/td\u003e\t\u003ctd\u003e70.5° \u0026amp;vert; 70°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eSeat-tube Offset at Bottom Bracket\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e100 mm\u003c\/td\u003e\t\u003ctd\u003e100 mm\u003c\/td\u003e\t\u003ctd\u003e100 mm\u003c\/td\u003e\t\u003ctd\u003e100 mm\u003c\/td\u003e\t\u003ctd\u003e100 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eF\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eHeadtube Length\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e100 mm\u003c\/td\u003e\t\u003ctd\u003e100 mm\u003c\/td\u003e\t\u003ctd\u003e110 mm\u003c\/td\u003e\t\u003ctd\u003e120 mm\u003c\/td\u003e\t\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eG\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eHeadtube Angle\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e63° \u0026amp;vert; 62.5°\u003c\/td\u003e\t\u003ctd\u003e63° \u0026amp;vert; 62.5°\u003c\/td\u003e\t\u003ctd\u003e63° \u0026amp;vert; 62.5°\u003c\/td\u003e\t\u003ctd\u003e63° \u0026amp;vert; 62.5°\u003c\/td\u003e\t\u003ctd\u003e63° \u0026amp;vert; 62.5°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eH\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eChainstay Length\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e446 \u0026amp;vert; 448 mm\u003c\/td\u003e\t\u003ctd\u003e446 \u0026amp;vert; 448 mm\u003c\/td\u003e\t\u003ctd\u003e446 \u0026amp;vert; 448 mm\u003c\/td\u003e\t\u003ctd\u003e452 \u0026amp;vert; 454 mm\u003c\/td\u003e\t\u003ctd\u003e452 \u0026amp;vert; 454 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eI\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eWheelbase\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e1227 \u0026amp;vert; 1229 mm\u003c\/td\u003e\t\u003ctd\u003e1257 \u0026amp;vert; 1259 mm\u003c\/td\u003e\t\u003ctd\u003e1287 \u0026amp;vert; 1289 mm\u003c\/td\u003e\t\u003ctd\u003e1322 \u0026amp;vert; 1324 mm\u003c\/td\u003e\t\u003ctd\u003e1352 \u0026amp;vert; 1354 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eJ\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eBottom Bracket Drop (Front)\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e25 \u0026amp;vert; 32 mm\u003c\/td\u003e\t\u003ctd\u003e25 \u0026amp;vert; 32 mm\u003c\/td\u003e\t\u003ctd\u003e25 \u0026amp;vert; 32 mm\u003c\/td\u003e\t\u003ctd\u003e25 \u0026amp;vert; 32 mm\u003c\/td\u003e\t\u003ctd\u003e25 \u0026amp;vert; 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eK\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e\u003cstrong\u003eEstimated Bottom Bracket Height\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e350 \u0026amp;vert; 343 mm\u003c\/td\u003e\t\u003ctd\u003e350 \u0026amp;vert; 343 mm\u003c\/td\u003e\t\u003ctd\u003e350 \u0026amp;vert; 343 mm\u003c\/td\u003e\t\u003ctd\u003e350 \u0026amp;vert; 343 mm\u003c\/td\u003e\t\u003ctd\u003e350 \u0026amp;vert; 343 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eGiddyup Suspension Design\u003c\/h2\u003e\u003cp\u003eWe want to make it as easy as possible to experience great rear suspension performance. The GiddyUp suspension system is designed to behave intuitively across a broad range of setup. Because, we get it, sometimes you just want to grab your bike and GiddyUp, without checking your setup. When you do, it will always feel good.\u003c\/p\u003e\u003cp\u003eWith nearly 23% progression and the most current evolution of our GiddyUp suspension kinematic, the Spire has an excellent balance of support and small bump sensitivity. Anti-squat is tuned to enhance pedalling performance and provides a platform to push against when pumping, without sacrificing a bottomless feel when needed.\u003c\/p\u003e\u003cp\u003eThe GiddyUp suspension layout is tuned to work correctly with both air and coil rear shocks. Riders are able to add or remove volume spacers in the rear air shock to suit their individual riding style and there is plenty of bottom out control with air or coil shocks when things get rowdy. The Spire has 170 mm of rear wheel travel when used with the supplied 205 × 65 mm stroke shock. It is also possible to install a shorter, 205 × 60 mm stroke shock to decrease the rear wheel travel to 160 mm if you are after a shorter travel experience.\u003c\/p\u003e\u003cp\u003eA suggested sag range of 27 - 33% allows the rider to tune the feel of the bike; from a firm and snappy jump and slash mode, to a more supple and active full on party mode. Wherever you end up, you can focus on the trail without remotes, levers or knobs. Just grab your bike and GiddyUp.\u003c\/p\u003e\u003ch2\u003eFrame Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\t\u003cth\u003e\u003c\/th\u003e\t\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eWheel Size:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e29\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eSizes:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003eSM, MD, LG, XL, XXL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eFork Offset:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eFork Axle-To-Crown:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e584 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eHeadset (Top):\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e56 mm Zero Stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eHeadset (Bottom):\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e56 mm Zero Stack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eBB:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e73 mm BSA Threaded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eISCG Tabs:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003eISCG05\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eChainring Maximum:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e34T Standard Single Ring (Based on 52 mm Boost Chainline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eChainline:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eRear Brake Mount:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e180 mm Post Mount, Max Rotor Size 223 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eDerailleur Hanger:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003eSRAM UDH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eRear Axle:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003eTransition Axle For UDH, 12 x 148 mm Spacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eSeat Clamp:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003eCarbon: 37.0 mm\u003cbr\u003eAlloy: 34.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eSeatpost Diameter:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e31.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\t\u003ctd\u003e\u003cstrong\u003eTyre Maximum:\u003c\/strong\u003e\u003c\/td\u003e\t\u003ctd\u003e29 × 2.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Transition","offers":[{"title":"S \/ Glactic Black","offer_id":56825422446978,"sku":"01.26.10.4501","price":3299.0,"currency_code":"GBP","in_stock":false},{"title":"M \/ Glactic Black","offer_id":56825422479746,"sku":"01.26.10.4503","price":3299.0,"currency_code":"GBP","in_stock":false},{"title":"L \/ Glactic Black","offer_id":56825422512514,"sku":"01.26.10.4505","price":3299.0,"currency_code":"GBP","in_stock":true},{"title":"XL \/ Glactic Black","offer_id":56825422545282,"sku":"01.26.10.4507","price":3299.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0784\/3853\/1356\/files\/Transition-Spire-Carbon-Frame-BRINK.jpg?v=1786035911","url":"https:\/\/brink.uk\/products\/transition-spire-carbon-frame","provider":"BRINK","version":"1.0","type":"link"}