{"product_id":"cervelo-caledonia-5-red-axs-bike-7202","title":"Cervelo Caledonia-5 Red AXS Bike","description":"\u003cp\u003eCervélo named this one honestly. The Caledonia-5 is built for what the brand calls Big, Stupid Rides — ultra-distance, ultra-fast events that push riders to rethink what road bikes are capable of. It's not a marketing tagline, it's a design brief. The riders reaching for this bike aren't stopping at a century. They're chasing randonneuring records, racing multi-day ultra events, and stringing long days together in search of something a pure race bike can't give them: the ability to go very fast for a very long time without the bike making the day harder than it needs to be.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eCervelo Caledonia-5 Red AXS Bike\u003c\/strong\u003e is the top build of that platform: SRAM Red AXS 12-speed wireless electronic shifting, and Reserve 42\/49 carbon wheels on DT Swiss 240 hubs included in the spec. At $12,750, it's a complete, ready-to-race package for the long haul.\u003c\/p\u003e\n\u003cp\u003eThe Caledonia-5 represents a meaningful evolution over its predecessor. Cervélo dropped the seat stays — borrowing the approach from the Aspero gravel platform — making the rear triangle more acute and more vertically flexible. That compliance registers on rough surfaces and broken road where a pure race bike starts to tax your body before the distance does. At the same time, Cervélo stiffened the downtube to preserve race-level responsiveness in the power transfer. The result is a bike that holds the Cervélo race feel while absorbing the kind of sustained punishment that endurance riding produces. In-frame storage, lifted from the P-Series TT platform, fits a tube, small multi-tool, and a CO2 canister behind a glove-friendly hatch. Fender mounts come standard, and tire clearance runs to 36mm. Fully internal cable routing and aero-optimized tube shapes keep the Caledonia-5 honest on the aerodynamics front, because free speed compounds over long distances.\u003c\/p\u003e\n\u003ch3\u003eDesign Benefits\u003c\/h3\u003e\n\u003col class=\"design_benefits\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eDropped seat stays — compliance where it counts.\u003c\/strong\u003e Borrowed from the Aspero gravel platform, the lowered stay junction makes the rear triangle more acute and more vertically flexible. Over long days on rough roads, that compliance reduces fatigue without softening the lateral stiffness that makes the Caledonia feel like a race bike when you're putting down power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSRAM Red AXS — SRAM's flagship wireless drivetrain.\u003c\/strong\u003e The Red AXS E1 groupset delivers wireless shifting with no cables to route, no signal dropout, and an integrated power meter in the crank. The 48\/35 front chainring paired with a 10-36 cassette gives you a wide gear range that handles flat-out road racing and steep terrain without a chain swap. It's the groupset SRAM builds for riders who can't afford a failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReserve 42\/49 carbon wheels on DT Swiss 240 hubs.\u003c\/strong\u003e The asymmetric pairing — 42mm front, 49mm rear — is calibrated for real-world riding: enough depth to pay aerodynamic dividends over long distances, shallow enough that the front wheel isn't fighting crosswinds on exposed roads. DT Swiss 240 hubs sit one tier below the 180 in terms of weight but use the same star ratchet engagement system and are widely regarded as one of the most reliable wheel hubs in road cycling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-frame storage, purpose-built.\u003c\/strong\u003e The hatch behind the down tube holds the included storage rolls: one for a tube, one for a flat kit. It's not oversized — Cervélo is clear this isn't for a mid-ride snack — but for ultra-distance riders, having emergency flat supplies tucked away without adding a bag to the bike is a meaningful design decision.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFinal Take\u003c\/h3\u003e\n\u003cp\u003eThe Caledonia-5 Red AXS occupies a specific and well-defined space: an endurance road bike that takes aerodynamics and race-level performance seriously, built for the riders who measure their rides in days rather than hours. The SRAM Red AXS drivetrain and Reserve carbon wheels make it a complete package at $12,750. The dropped seat stays, wide tire clearance, in-frame storage, and fender mounts make it practical. Those two things — performance and practicality — coexist more successfully on the Caledonia-5 than on most bikes in this category.\u003c\/p\u003e","brand":"Cervelo","offers":[{"title":"Sandstone \/ 48cm","offer_id":45784521146412,"sku":"0M0CFBRX2C48","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Sandstone \/ 51cm","offer_id":45784521179180,"sku":"0M0CFBRX2C51","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Sandstone \/ 54cm","offer_id":45784521211948,"sku":"0M0CFBRX2C54","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Sandstone \/ 56cm","offer_id":45784521244716,"sku":"0M0CFBRX2C56","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Sandstone \/ 58cm","offer_id":45784521277484,"sku":"0M0CFBRX2C58","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Sandstone \/ 61cm","offer_id":45784521310252,"sku":"0M0CFBRX2C61","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Five Black \/ 48cm","offer_id":44804860084268,"sku":"0M0CFBRX1C48","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Five Black \/ 51cm","offer_id":44804860117036,"sku":"0M0CFBRX1C51","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Five Black \/ 54cm","offer_id":44804860149804,"sku":"0M0CFBRX1C54","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Five Black \/ 56cm","offer_id":44804860182572,"sku":"0M0CFBRX1C56","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Five Black \/ 58cm","offer_id":44804860215340,"sku":"0M0CFBRX1C58","price":12750.0,"currency_code":"USD","in_stock":true},{"title":"Five Black \/ 61cm","offer_id":44804860248108,"sku":"0M0CFBRX1C61","price":12750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0608\/7684\/9196\/files\/CERVELO-CALEDONIA-5-RED-AXS-E1-2027-SANDSTONE_81ec1959-c955-4717-ac79-a997480a7e5f.jpg?v=1783615992","url":"https:\/\/racycles.com\/products\/cervelo-caledonia-5-red-axs-bike-7202","provider":"RA Cycles","version":"1.0","type":"link"}