{"product_id":"specialized-stumpjumper-15-evo-expert-fact-11m-carbon-fox-performance-elite-w-genie-gx-eagle-axs","title":"Specialized Stumpjumper 15 EVO Expert  - FACT 11m carbon, FOX Performance Elite w\/ GENIE, GX Eagle AXS","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSpecialized Stumpjumper 15 EVO Expert 2026\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Specialized Stumpjumper 15 EVO Expert is a premium carbon trail bike for riders who want plenty of descending control without turning every trail ride into an enduro mission. Its FACT 11m carbon frame, FOX Performance Elite suspension, GENIE shock technology and SRAM GX AXS Transmission create a lightweight and highly adjustable bike that climbs efficiently and feels composed when the terrain becomes steep or rough.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eLightweight FACT 11m Carbon Frame\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe FACT 11m carbon chassis and rear end keep the claimed weight to 14.61kg in size S4 while providing the strength and stiffness required for demanding trail riding. Specialized has tuned the complete frame structure to feel precise without becoming excessively harsh through rough sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA threaded bottom bracket, sealed cartridge-bearing pivots and SRAM UDH compatibility make the frame practical to service. Internal brake and dropper routing also keeps the bike tidy without placing every cable through the headset.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFOX 36 Performance Elite Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe FOX FLOAT 36 Performance Elite fork provides 150mm of travel on size S1 and 160mm on sizes S2 to S6. Its GRIP X2 damper offers separate high- and low-speed compression and rebound adjustments, allowing experienced riders to tune the fork precisely for their weight, terrain and riding style.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe 36mm chassis provides accurate steering and useful support through steep sections, hard braking and repeated impacts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGENIE Suspension Performance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe FOX FLOAT X Performance Elite shock uses Specialized GENIE technology to provide a supple feel through the early and middle parts of its travel, helping the rear wheel maintain contact across roots, rocks and braking bumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs the shock moves deeper into its travel, the spring rate becomes more progressive to provide support through larger compressions and reduce harsh bottom-outs. Low-speed compression and rebound adjustments allow the setup to be refined, while the two-position lever provides quick access to a firmer setting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable Trail Geometry\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSix geometry configurations allow riders to adjust the head angle and bottom-bracket height. A lower and slacker setup adds stability for steep, fast terrain, while a higher position provides more pedal clearance and a sharper feel on tighter trails.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible aftermarket shock links also allow the bike to use either matching 29-inch wheels or a mixed-wheel setup with a 27.5-inch rear wheel while maintaining its intended geometry.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSRAM GX AXS Transmission\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSRAM GX Eagle AXS Transmission provides wireless electronic shifting through an AXS Pod controller. The full-mount derailleur is designed to shift accurately under load, while the 10–52T cassette supplies a broad range for steep climbs and faster trail sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe removable AXS battery makes charging straightforward, while the direct-mount design removes the need for a conventional derailleur hanger.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePowerful Maven Braking\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSRAM Maven Silver four-piston brakes provide the power required for steep and sustained descents. A 200mm front rotor delivers strong braking control, while the rear uses a 180mm rotor on S1–S2 and a 200mm rotor on S3–S6.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe high level of braking power means riders can control speed with less lever effort, helping reduce hand fatigue on longer descents.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFrame: FACT 11m carbon chassis and rear end\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRear travel: 145mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFork: FOX FLOAT 36 Performance Elite with GRIP X2 damper\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFork travel: 150mm on S1 and 160mm on S2–S6\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRear shock: FOX FLOAT X Performance Elite with Specialized GENIE technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrivetrain: SRAM GX Eagle AXS Transmission\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eController: SRAM AXS Pod\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCassette: SRAM XG-1275 Transmission, 12-speed, 10–52T\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrakes: SRAM Maven Silver four-piston hydraulic disc\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFront rotor: 200mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRear rotor: 180mm on S1–S2 and 200mm on S3–S6\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWheels: Roval Traverse alloy with DT Swiss 370 hubs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFront tyre: Specialized Butcher GRID TRAIL T9, 29 x 2.4 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRear tyre: Specialized Eliminator GRID TRAIL T7, 2.4 inches\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWheel setup: Mixed wheel on S1–S2 and full 29-inch on S3–S6\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDropper post: PNW Loam with tool-free travel adjustment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGeometry: Six adjustable configurations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStorage: SWAT 4.0 internal downtube storage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrame standards: Threaded bottom bracket, Boost 12 x 148mm and SRAM UDH\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrivetrain compatibility: Electronic drivetrains only\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClaimed weight: 14.61kg in size S4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFrame support: Lifetime replacement suspension pivot bearings for the original owner, subject to Specialized’s terms\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Riders Love the Specialized Stumpjumper 15 EVO Expert\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Specialized Stumpjumper 15 EVO Expert suits riders who want one high-quality trail bike for everyday singletrack, technical descents and long days in varied terrain. It combines a lightweight carbon frame with meaningful suspension, braking and drivetrain upgrades without moving into the cost of an S-Works build.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBalanced Trail Performance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts 145mm rear travel and longer FOX 36 fork provide the control required for rough terrain while retaining the lively and efficient character expected from a Stumpjumper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGENIE Suspension\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe GENIE-equipped rear shock improves sensitivity and traction through smaller impacts while adding progressive support deeper in the travel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eHighly Adjustable Suspension\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe FOX GRIP X2 damper and FLOAT X shock provide enough adjustment for riders who want to refine compression and rebound behaviour for different terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWireless Shifting\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSRAM GX AXS Transmission provides precise electronic shifting without a cable running between the handlebar controller and rear derailleur.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAdjustable Handling\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSix geometry settings and optional wheel configurations allow riders to prioritise stability, agility or pedal clearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStrong Braking Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMaven Silver brakes and appropriately sized rotors provide the stopping power needed for steep, fast and sustained descents.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePremium Practicality\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSWAT storage, a threaded bottom bracket, adjustable dropper travel and modern frame standards make the bike easier to own and adapt over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWho Is This Bike For?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePerfect For\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e✔ Technical trail riding\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Steep and rough descents\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ All-day rides across varied terrain\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Riders wanting a lightweight carbon trail bike\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Riders who value detailed suspension adjustment\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Riders wanting SRAM AXS shifting\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Riders wanting adjustable geometry and wheel options\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Anyone seeking premium performance below flagship pricing\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eOur Thoughts on the Specialized Stumpjumper 15 EVO Expert\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Stumpjumper 15 EVO Expert is the model we would look at if you want the benefits of the carbon EVO platform with suspension and components that are already at a very high level. At 14.61kg it remains manageable on climbs, but it has the fork, shock and brakes needed for genuinely demanding trails.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe FOX 36 Performance Elite uses the same GRIP X2 damper found in more expensive fork packages, so the main difference is the finish rather than a major reduction in performance. The GENIE-equipped FLOAT X shock also gives the rear suspension a useful combination of traction, support and resistance to bottoming out.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSRAM GX AXS Transmission, Maven Silver brakes and Roval Traverse wheels leave little that needs changing from the outset. For riders who want a premium trail bike without paying extra for top-level carbon wheels or boutique finishing parts, the Expert is one of the strongest builds in the Stumpjumper 15 EVO range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Buy from Chain Reaction?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔ Official Specialized Dealer\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Professionally assembled, safety checked and workshop tuned before collection or dispatch\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Brakes professionally pre-bedded before collection or dispatch\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Suspension initially set according to rider weight\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Premium handover including bike setup, suspension adjustment, a complete feature walkthrough and practical maintenance advice\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Expert bike sizing and setup advice\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Lifetime workshop support from experienced mechanics\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Nationwide New Zealand delivery\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e✔ Finance and WorkRide options available\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eGeometry\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Stumpjumper 15 EVO Expert offers six geometry configurations through its adjustable head angle and bottom-bracket height. Geometry measurements vary according to frame size, wheel configuration and selected setting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eContact Chain Reaction if you would like help understanding the geometry options or choosing a setup for your terrain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSize Guide\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eS1: Approximately 150–160cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eS2: Approximately 157–173cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eS3: Approximately 165–180cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eS4: Approximately 173–188cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eS5: Approximately 178–193cm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eS6: Approximately 188–203cm\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRider height is only a starting point. Body proportions, riding style and preferred handling can influence the ideal size, particularly where recommendations overlap. Contact Chain Reaction for personalised sizing advice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDelivery and Assembly\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery Specialized Stumpjumper 15 EVO Expert purchased from Chain Reaction is professionally assembled, tuned and safety checked by our workshop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eYour bike receives:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eComplete professional assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull workshop safety inspection\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSRAM AXS drivetrain setup and firmware check\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrakes professionally pre-bedded using our Sinter Smart bedding-in machine\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFork and shock pressures initially set according to rider weight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompression and rebound controls checked\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDropper-post travel and operation checked\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGeometry and wheel configuration checked\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTubeless-ready wheels and tyre pressures checked\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSecure packaging for transport\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNationwide New Zealand delivery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClick \u0026amp; Collect where available\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor nationwide delivery, the bike is securely packaged after its workshop inspection. Some minor final assembly is required after unpacking. Instructions are included, and the Chain Reaction team is available if assistance is needed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications are based on manufacturer information and may change without notice.\u003c\/span\u003e\u003c\/p\u003e","brand":"Specialized","offers":[{"title":"GLOSS PISTACHIO \/ DARK MOSS GREEN \/ S2 \/ 29\/27.5","offer_id":46426633371844,"sku":"93326-3302","price":12900.0,"currency_code":"NZD","in_stock":true},{"title":"GLOSS PISTACHIO \/ DARK MOSS GREEN \/ S5 \/ 29\/29","offer_id":46426633470148,"sku":"93326-3305","price":12900.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1566\/6131\/files\/93326-33_SJ-15-EXPERT-AXS-PST-DKMOS_FDSQ_ae8a4e69-af4c-496b-a9ca-90316652fc6c.webp?v=1785220371","url":"https:\/\/www.chainreaction.co.nz\/products\/specialized-stumpjumper-15-evo-expert-fact-11m-carbon-fox-performance-elite-w-genie-gx-eagle-axs","provider":"Chain Reaction","version":"1.0","type":"link"}